310060816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1490677}}^1$

素因数の和:1490698

約数の個数: 20

約数和(自身を含む): 646954252

約数和(自身を除く): 336893436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1490677, 2981354, 5962708, 11925416, 19378801, 23850832, 38757602, 77515204, 155030408, 310060816]

約数ペア:

[(1, 310060816), (2, 155030408), (4, 77515204), (8, 38757602), (13, 23850832), (16, 19378801), (26, 11925416), (52, 5962708), (104, 2981354), (208, 1490677)]