858422058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139309}}^1$

素因数の和:139406

約数の個数: 32

約数和(自身を含む): 1872326400

約数和(自身を除く): 1013904342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 139309, 278618, 417927, 835854, 1811017, 3622034, 5433051, 10866102, 11005411, 22010822, 33016233, 66032466, 143070343, 286140686, 429211029, 858422058]

約数ペア:

[(1, 858422058), (2, 429211029), (3, 286140686), (6, 143070343), (13, 66032466), (26, 33016233), (39, 22010822), (78, 11005411), (79, 10866102), (158, 5433051), (237, 3622034), (474, 1811017), (1027, 835854), (2054, 417927), (3081, 278618), (6162, 139309)]