2014405981

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{2957}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 2317746816

約数和(自身を除く): 303340835

約数列:

[1, 7, 307, 317, 2149, 2219, 2957, 20699, 97319, 681233, 907799, 937369, 6354593, 6561583, 287772283, 2014405981]

約数ペア:

[(1, 2014405981), (7, 287772283), (307, 6561583), (317, 6354593), (2149, 937369), (2219, 907799), (2957, 681233), (20699, 97319)]