988895861908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{21711071}}^1$

素因数の和:21711327

約数の個数: 24

約数和(自身を含む): 1769018146560

約数和(自身を除く): 780122284652

約数列:

[1, 2, 4, 59, 118, 193, 236, 386, 772, 11387, 22774, 45548, 21711071, 43422142, 86844284, 1280953189, 2561906378, 4190236703, 5123812756, 8380473406, 16760946812, 247223965477, 494447930954, 988895861908]

約数ペア:

[(1, 988895861908), (2, 494447930954), (4, 247223965477), (59, 16760946812), (118, 8380473406), (193, 5123812756), (236, 4190236703), (386, 2561906378), (772, 1280953189), (11387, 86844284), (22774, 43422142), (45548, 21711071)]