22017606472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{489977}}^1$

素因数の和:490161

約数の個数: 32

約数和(自身を含む): 42598687320

約数和(自身を除く): 20581080848

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 1096, 5617, 11234, 22468, 44936, 489977, 979954, 1959908, 3919816, 20089057, 40178114, 67126849, 80356228, 134253698, 160712456, 268507396, 537014792, 2752200809, 5504401618, 11008803236, 22017606472]

約数ペア:

[(1, 22017606472), (2, 11008803236), (4, 5504401618), (8, 2752200809), (41, 537014792), (82, 268507396), (137, 160712456), (164, 134253698), (274, 80356228), (328, 67126849), (548, 40178114), (1096, 20089057), (5617, 3919816), (11234, 1959908), (22468, 979954), (44936, 489977)]