1889908801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{538589}}^1$

素因数の和:538640

約数の個数: 12

約数和(自身を含む): 2148974100

約数和(自身を除く): 259065299

約数列:

[1, 11, 29, 121, 319, 3509, 538589, 5924479, 15619081, 65169269, 171809891, 1889908801]

約数ペア:

[(1, 1889908801), (11, 171809891), (29, 65169269), (121, 15619081), (319, 5924479), (3509, 538589)]