7663910

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1471}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 13830912

約数和(自身を除く): 6167002

約数列:

[1, 2, 5, 10, 521, 1042, 1471, 2605, 2942, 5210, 7355, 14710, 766391, 1532782, 3831955, 7663910]

約数ペア:

[(1, 7663910), (2, 3831955), (5, 1532782), (10, 766391), (521, 14710), (1042, 7355), (1471, 5210), (2605, 2942)]