164863426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{905843}}^1$

素因数の和:905865

約数の個数: 16

約数和(自身を含む): 304363584

約数和(自身を除く): 139500158

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 905843, 1811686, 6340901, 11775959, 12681802, 23551918, 82431713, 164863426]

約数ペア:

[(1, 164863426), (2, 82431713), (7, 23551918), (13, 12681802), (14, 11775959), (26, 6340901), (91, 1811686), (182, 905843)]