631497086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2861}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 1055047680

約数和(自身を除く): 423550594

約数列:

[1, 2, 11, 22, 79, 127, 158, 254, 869, 1397, 1738, 2794, 2861, 5722, 10033, 20066, 31471, 62942, 110363, 220726, 226019, 363347, 452038, 726694, 2486209, 3996817, 4972418, 7993634, 28704413, 57408826, 315748543, 631497086]

約数ペア:

[(1, 631497086), (2, 315748543), (11, 57408826), (22, 28704413), (79, 7993634), (127, 4972418), (158, 3996817), (254, 2486209), (869, 726694), (1397, 452038), (1738, 363347), (2794, 226019), (2861, 220726), (5722, 110363), (10033, 62942), (20066, 31471)]