Factors / Factors of 122

Factors of 122

1, 2, 61, 122

122 breaks into 2 pairs, tested up to √122 ≈ 11.0; each pair multiplies back to 122 exactly. 122's full pair list is (1, 122), (2, 61), for 4 divisors in total. 122's divisors other than 122 itself sum to just 64, 58 below 122: the common deficient case. 122 is even, digit sum 5 for 122; small divisors of 122 include 2. 122 has 4 divisors; 121 has 3 and 123 has 4, so 122 wins here. 122 divided by its largest divisor, 61, gives 2.