285087115108

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{2207}}^1\times {\mathrm{70051}}^1$

素因数の和:72723

約数の個数: 24

約数和(自身を含む): 500218354944

約数和(自身を除く): 215131239836

約数列:

[1, 2, 4, 461, 922, 1844, 2207, 4414, 8828, 70051, 140102, 280204, 1017427, 2034854, 4069708, 32293511, 64587022, 129174044, 154602557, 309205114, 618410228, 71271778777, 142543557554, 285087115108]

約数ペア:

[(1, 285087115108), (2, 142543557554), (4, 71271778777), (461, 618410228), (922, 309205114), (1844, 154602557), (2207, 129174044), (4414, 64587022), (8828, 32293511), (70051, 4069708), (140102, 2034854), (280204, 1017427)]