2577646192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 5587356672

約数和(自身を除く): 3009710480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 317, 376, 517, 634, 752, 983, 1034, 1268, 1966, 2068, 2536, 3487, 3932, 4136, 5072, 6974, 7864, 8272, 10813, 13948, 14899, 15728, 21626, 27896, 29798, 43252, 46201, 55792, 59596, 86504, 92402, 119192, 163889, 173008, 184804, 238384, 311611, 327778, 369608, 508211, 623222, 655556, 739216, 1016422, 1246444, 1311112, 2032844, 2492888, 2622224, 3427721, 4065688, 4985776, 6855442, 8131376, 13710884, 14645717, 27421768, 29291434, 54843536, 58582868, 117165736, 161102887, 234331472, 322205774, 644411548, 1288823096, 2577646192]

約数ペア:

[(1, 2577646192), (2, 1288823096), (4, 644411548), (8, 322205774), (11, 234331472), (16, 161102887), (22, 117165736), (44, 58582868), (47, 54843536), (88, 29291434), (94, 27421768), (176, 14645717), (188, 13710884), (317, 8131376), (376, 6855442), (517, 4985776), (634, 4065688), (752, 3427721), (983, 2622224), (1034, 2492888), (1268, 2032844), (1966, 1311112), (2068, 1246444), (2536, 1016422), (3487, 739216), (3932, 655556), (4136, 623222), (5072, 508211), (6974, 369608), (7864, 327778), (8272, 311611), (10813, 238384), (13948, 184804), (14899, 173008), (15728, 163889), (21626, 119192), (27896, 92402), (29798, 86504), (43252, 59596), (46201, 55792)]