86757190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{667363}}^1$

素因数の和:667383

約数の個数: 16

約数和(自身を含む): 168175728

約数和(自身を除く): 81418538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 667363, 1334726, 3336815, 6673630, 8675719, 17351438, 43378595, 86757190]

約数ペア:

[(1, 86757190), (2, 43378595), (5, 17351438), (10, 8675719), (13, 6673630), (26, 3336815), (65, 1334726), (130, 667363)]