2007205487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{32251}}^1$

素因数の和:32798

約数の個数: 16

約数和(自身を含む): 2433606912

約数和(自身を除く): 426401425

約数列:

[1, 7, 17, 119, 523, 3661, 8891, 32251, 62237, 225757, 548267, 3837869, 16867273, 118070911, 286743641, 2007205487]

約数ペア:

[(1, 2007205487), (7, 286743641), (17, 118070911), (119, 16867273), (523, 3837869), (3661, 548267), (8891, 225757), (32251, 62237)]