78662342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{325051}}^1$

素因数の和:325075

約数の個数: 12

約数和(自身を含む): 129695748

約数和(自身を除く): 51033406

約数列:

[1, 2, 11, 22, 121, 242, 325051, 650102, 3575561, 7151122, 39331171, 78662342]

約数ペア:

[(1, 78662342), (2, 39331171), (11, 7151122), (22, 3575561), (121, 650102), (242, 325051)]