82745579

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18793}}^1$

素因数の和:18854

約数の個数: 16

約数和(自身を含む): 102840768

約数和(自身を除く): 20095189

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 18793, 131551, 319481, 695341, 2236367, 4867387, 11820797, 82745579]

約数ペア:

[(1, 82745579), (7, 11820797), (17, 4867387), (37, 2236367), (119, 695341), (259, 319481), (629, 131551), (4403, 18793)]