3893556238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 6981811200

約数和(自身を除く): 3088254962

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 389, 443, 778, 869, 886, 1027, 1738, 2054, 4279, 4873, 5057, 5759, 8558, 9746, 10114, 11297, 11518, 22594, 30731, 34997, 55627, 61462, 63349, 69994, 111254, 126698, 172327, 338041, 344654, 384967, 399503, 454961, 676082, 769934, 799006, 909922, 1895597, 2240251, 3791194, 4394533, 4480502, 5004571, 8789066, 10009142, 13613833, 24642761, 27227666, 49285522, 149752163, 176979829, 299504326, 353959658, 1946778119, 3893556238]

約数ペア:

[(1, 3893556238), (2, 1946778119), (11, 353959658), (13, 299504326), (22, 176979829), (26, 149752163), (79, 49285522), (143, 27227666), (158, 24642761), (286, 13613833), (389, 10009142), (443, 8789066), (778, 5004571), (869, 4480502), (886, 4394533), (1027, 3791194), (1738, 2240251), (2054, 1895597), (4279, 909922), (4873, 799006), (5057, 769934), (5759, 676082), (8558, 454961), (9746, 399503), (10114, 384967), (11297, 344654), (11518, 338041), (22594, 172327), (30731, 126698), (34997, 111254), (55627, 69994), (61462, 63349)]