8921510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 24

約数和(自身を含む): 17392320

約数和(自身を除く): 8470810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5279, 10558, 26395, 52790, 68627, 137254, 343135, 686270, 892151, 1784302, 4460755, 8921510]

約数ペア:

[(1, 8921510), (2, 4460755), (5, 1784302), (10, 892151), (13, 686270), (26, 343135), (65, 137254), (130, 68627), (169, 52790), (338, 26395), (845, 10558), (1690, 5279)]