178496630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373051}}^1$

素因数の和:1373071

約数の個数: 16

約数和(自身を含む): 346009104

約数和(自身を除く): 167512474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1373051, 2746102, 6865255, 13730510, 17849663, 35699326, 89248315, 178496630]

約数ペア:

[(1, 178496630), (2, 89248315), (5, 35699326), (10, 17849663), (13, 13730510), (26, 6865255), (65, 2746102), (130, 1373051)]