Factors / Factors of 426

Factors of 426

1, 2, 3, 6, 71, 142, 213, 426

426 breaks into 4 pairs, tested up to √426 ≈ 20.6; each pair multiplies back to 426 exactly. 426's full pair list is (1, 426), (2, 213), (3, 142), (6, 71), for 8 divisors in total. 426's divisors other than 426 itself sum to 438, 12 above 426: abundant. 426 is even, digit sum 12 for 426; small divisors of 426 include 2, 3, 6. 426 has 8 divisors; 425 has 6 and 427 has 4, so 426 wins here. 426 divided by its largest divisor, 213, gives 2.