2018202277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1304591}}^1$

素因数の和:1304628

約数の個数: 16

約数和(自身を含む): 2630057472

約数和(自身を除く): 611855195

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1304591, 9132137, 16959683, 22178047, 118717781, 155246329, 288314611, 2018202277]

約数ペア:

[(1, 2018202277), (7, 288314611), (13, 155246329), (17, 118717781), (91, 22178047), (119, 16959683), (221, 9132137), (1547, 1304591)]