26257283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 29768256

約数和(自身を除く): 3510973

約数列:

[1, 13, 23, 137, 299, 641, 1781, 3151, 8333, 14743, 40963, 87817, 191659, 1141621, 2019791, 26257283]

約数ペア:

[(1, 26257283), (13, 2019791), (23, 1141621), (137, 191659), (299, 87817), (641, 40963), (1781, 14743), (3151, 8333)]