26495830

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5981}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 47808144

約数和(自身を除く): 21312314

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5981, 11962, 29905, 59810, 2649583, 5299166, 13247915, 26495830]

約数ペア:

[(1, 26495830), (2, 13247915), (5, 5299166), (10, 2649583), (443, 59810), (886, 29905), (2215, 11962), (4430, 5981)]