1275503804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 2336194560

約数和(自身を除く): 1060690756

約数列:

[1, 2, 4, 31, 62, 124, 193, 223, 239, 386, 446, 478, 772, 892, 956, 5983, 6913, 7409, 11966, 13826, 14818, 23932, 27652, 29636, 43039, 46127, 53297, 86078, 92254, 106594, 172156, 184508, 213188, 1334209, 1429937, 1652207, 2668418, 2859874, 3304414, 5336836, 5719748, 6608828, 10286321, 20572642, 41145284, 318875951, 637751902, 1275503804]

約数ペア:

[(1, 1275503804), (2, 637751902), (4, 318875951), (31, 41145284), (62, 20572642), (124, 10286321), (193, 6608828), (223, 5719748), (239, 5336836), (386, 3304414), (446, 2859874), (478, 2668418), (772, 1652207), (892, 1429937), (956, 1334209), (5983, 213188), (6913, 184508), (7409, 172156), (11966, 106594), (13826, 92254), (14818, 86078), (23932, 53297), (27652, 46127), (29636, 43039)]