17996895004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1235711}}^1$

素因数の和:1236057

約数の個数: 24

約数和(自身を含む): 34461536256

約数和(自身を除く): 16464641252

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14564, 1235711, 2471422, 4942844, 13592821, 27185642, 54371284, 409020341, 818040682, 1636081364, 4499223751, 8998447502, 17996895004]

約数ペア:

[(1, 17996895004), (2, 8998447502), (4, 4499223751), (11, 1636081364), (22, 818040682), (44, 409020341), (331, 54371284), (662, 27185642), (1324, 13592821), (3641, 4942844), (7282, 2471422), (14564, 1235711)]