68637530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{527981}}^1$

素因数の和:528001

約数の個数: 16

約数和(自身を含む): 133051464

約数和(自身を除く): 64413934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 527981, 1055962, 2639905, 5279810, 6863753, 13727506, 34318765, 68637530]

約数ペア:

[(1, 68637530), (2, 34318765), (5, 13727506), (10, 6863753), (13, 5279810), (26, 2639905), (65, 1055962), (130, 527981)]