1640129412

素因数分解:

$2^2\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{134129}}^1$

素因数の和:135155

約数の個数: 24

約数和(自身を含む): 3830752800

約数和(自身を除く): 2190623388

約数列:

[1, 2, 3, 4, 6, 12, 1019, 2038, 3057, 4076, 6114, 12228, 134129, 268258, 402387, 536516, 804774, 1609548, 136677451, 273354902, 410032353, 546709804, 820064706, 1640129412]

約数ペア:

[(1, 1640129412), (2, 820064706), (3, 546709804), (4, 410032353), (6, 273354902), (12, 136677451), (1019, 1609548), (2038, 804774), (3057, 536516), (4076, 402387), (6114, 268258), (12228, 134129)]