8980804976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3925177}}^1$

素因数の和:3925209

約数の個数: 40

約数和(自身を含む): 20442327024

約数和(自身を除く): 11461522048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3925177, 7850354, 15700708, 31401416, 43176947, 51027301, 62802832, 86353894, 102054602, 172707788, 204109204, 345415576, 408218408, 561300311, 690831152, 816436816, 1122600622, 2245201244, 4490402488, 8980804976]

約数ペア:

[(1, 8980804976), (2, 4490402488), (4, 2245201244), (8, 1122600622), (11, 816436816), (13, 690831152), (16, 561300311), (22, 408218408), (26, 345415576), (44, 204109204), (52, 172707788), (88, 102054602), (104, 86353894), (143, 62802832), (176, 51027301), (208, 43176947), (286, 31401416), (572, 15700708), (1144, 7850354), (2288, 3925177)]