63386830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37507}}^1$

素因数の和:37540

約数の個数: 24

約数和(自身を含む): 123551352

約数和(自身を除く): 60164522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 37507, 75014, 187535, 375070, 487591, 975182, 2437955, 4875910, 6338683, 12677366, 31693415, 63386830]

約数ペア:

[(1, 63386830), (2, 31693415), (5, 12677366), (10, 6338683), (13, 4875910), (26, 2437955), (65, 975182), (130, 487591), (169, 375070), (338, 187535), (845, 75014), (1690, 37507)]