8015982910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61661407}}^1$

素因数の和:61661427

約数の個数: 16

約数和(自身を含む): 15538674816

約数和(自身を除く): 7522691906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 61661407, 123322814, 308307035, 616614070, 801598291, 1603196582, 4007991455, 8015982910]

約数ペア:

[(1, 8015982910), (2, 4007991455), (5, 1603196582), (10, 801598291), (13, 616614070), (26, 308307035), (65, 123322814), (130, 61661407)]