520011031705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1\times {\mathrm{1140913}}^1$

素因数の和:1149216

約数の個数: 16

約数和(自身を含む): 680824456704

約数和(自身を除く): 160813424999

約数列:

[1, 5, 11, 55, 8287, 41435, 91157, 455785, 1140913, 5704565, 12550043, 62750215, 9454746031, 47273730155, 104002206341, 520011031705]

約数ペア:

[(1, 520011031705), (5, 104002206341), (11, 47273730155), (55, 9454746031), (8287, 62750215), (41435, 12550043), (91157, 5704565), (455785, 1140913)]