63968710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{492067}}^1$

素因数の和:492087

約数の個数: 16

約数和(自身を含む): 124001136

約数和(自身を除く): 60032426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 492067, 984134, 2460335, 4920670, 6396871, 12793742, 31984355, 63968710]

約数ペア:

[(1, 63968710), (2, 31984355), (5, 12793742), (10, 6396871), (13, 4920670), (26, 2460335), (65, 984134), (130, 492067)]