85623070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{658639}}^1$

素因数の和:658659

約数の個数: 16

約数和(自身を含む): 165977280

約数和(自身を除く): 80354210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 658639, 1317278, 3293195, 6586390, 8562307, 17124614, 42811535, 85623070]

約数ペア:

[(1, 85623070), (2, 42811535), (5, 17124614), (10, 8562307), (13, 6586390), (26, 3293195), (65, 1317278), (130, 658639)]