858707926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{10457}}^1$

素因数の和:12639

約数の個数: 16

約数和(自身を含む): 1356611760

約数和(自身を除く): 497903834

約数列:

[1, 2, 19, 38, 2161, 4322, 10457, 20914, 41059, 82118, 198683, 397366, 22597577, 45195154, 429353963, 858707926]

約数ペア:

[(1, 858707926), (2, 429353963), (19, 45195154), (38, 22597577), (2161, 397366), (4322, 198683), (10457, 82118), (20914, 41059)]