8307910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63907}}^1$

素因数の和:63927

約数の個数: 16

約数和(自身を含む): 16104816

約数和(自身を除く): 7796906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 63907, 127814, 319535, 639070, 830791, 1661582, 4153955, 8307910]

約数ペア:

[(1, 8307910), (2, 4153955), (5, 1661582), (10, 830791), (13, 639070), (26, 319535), (65, 127814), (130, 63907)]