870801844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1093}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 1753375680

約数和(自身を除く): 882573836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 953, 1093, 1906, 2186, 3812, 4372, 10483, 12023, 18107, 20767, 20966, 24046, 36214, 41534, 41932, 48092, 72428, 83068, 199177, 228437, 398354, 456874, 796708, 913748, 1041629, 2083258, 4166516, 11457919, 19790951, 22915838, 39581902, 45831676, 79163804, 217700461, 435400922, 870801844]

約数ペア:

[(1, 870801844), (2, 435400922), (4, 217700461), (11, 79163804), (19, 45831676), (22, 39581902), (38, 22915838), (44, 19790951), (76, 11457919), (209, 4166516), (418, 2083258), (836, 1041629), (953, 913748), (1093, 796708), (1906, 456874), (2186, 398354), (3812, 228437), (4372, 199177), (10483, 83068), (12023, 72428), (18107, 48092), (20767, 41932), (20966, 41534), (24046, 36214)]