2045307935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^2$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 2702224368

約数和(自身を除く): 656916433

約数列:

[1, 5, 11, 55, 137, 521, 685, 1507, 2605, 5731, 7535, 28655, 71377, 271441, 356885, 785147, 1357205, 2985851, 3925735, 14929255, 37187417, 185937085, 409061587, 2045307935]

約数ペア:

[(1, 2045307935), (5, 409061587), (11, 185937085), (55, 37187417), (137, 14929255), (521, 3925735), (685, 2985851), (1507, 1357205), (2605, 785147), (5731, 356885), (7535, 271441), (28655, 71377)]