1888680892

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{33343}}^1$

素因数の和:33395

約数の個数: 54

約数和(自身を含む): 4084406592

約数和(自身を除く): 2195725700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 4046, 8092, 14161, 28322, 33343, 56644, 66686, 133372, 233401, 466802, 566831, 933604, 1133662, 1633807, 2267324, 3267614, 3967817, 6535228, 7935634, 9636127, 15871268, 19272254, 27774719, 38544508, 55549438, 67452889, 111098876, 134905778, 269811556, 472170223, 944340446, 1888680892]

約数ペア:

[(1, 1888680892), (2, 944340446), (4, 472170223), (7, 269811556), (14, 134905778), (17, 111098876), (28, 67452889), (34, 55549438), (49, 38544508), (68, 27774719), (98, 19272254), (119, 15871268), (196, 9636127), (238, 7935634), (289, 6535228), (476, 3967817), (578, 3267614), (833, 2267324), (1156, 1633807), (1666, 1133662), (2023, 933604), (3332, 566831), (4046, 466802), (8092, 233401), (14161, 133372), (28322, 66686), (33343, 56644)]