Factors / Factors of 274

Factors of 274

1, 2, 137, 274

274 breaks into 2 pairs, tested up to √274 ≈ 16.6; each pair multiplies back to 274 exactly. 274's full pair list is (1, 274), (2, 137), for 4 divisors in total. 274's divisors other than 274 itself sum to just 140, 134 below 274: the common deficient case. 274 is even, digit sum 13 for 274; small divisors of 274 include 2. 274 has 4 divisors; 273 has 8 and 275 has 6, so 273 wins here. 274 divided by its largest divisor, 137, gives 2.