165025510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1269427}}^1$

素因数の和:1269447

約数の個数: 16

約数和(自身を含む): 319895856

約数和(自身を除く): 154870346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1269427, 2538854, 6347135, 12694270, 16502551, 33005102, 82512755, 165025510]

約数ペア:

[(1, 165025510), (2, 82512755), (5, 33005102), (10, 16502551), (13, 12694270), (26, 6347135), (65, 2538854), (130, 1269427)]