864963086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 1423336320

約数和(自身を除く): 558373234

約数列:

[1, 2, 13, 26, 83, 163, 166, 326, 1079, 2119, 2158, 2459, 4238, 4918, 13529, 27058, 31967, 63934, 175877, 204097, 351754, 400817, 408194, 801634, 2653261, 5210621, 5306522, 10421242, 33267811, 66535622, 432481543, 864963086]

約数ペア:

[(1, 864963086), (2, 432481543), (13, 66535622), (26, 33267811), (83, 10421242), (163, 5306522), (166, 5210621), (326, 2653261), (1079, 801634), (2119, 408194), (2158, 400817), (2459, 351754), (4238, 204097), (4918, 175877), (13529, 63934), (27058, 31967)]