2693202215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6427}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 3721040640

約数和(自身を除く): 1027838425

約数列:

[1, 5, 11, 19, 55, 95, 209, 401, 1045, 2005, 4411, 6427, 7619, 22055, 32135, 38095, 70697, 83809, 122113, 353485, 419045, 610565, 1343243, 2577227, 6716215, 12886135, 28349497, 48967313, 141747485, 244836565, 538640443, 2693202215]

約数ペア:

[(1, 2693202215), (5, 538640443), (11, 244836565), (19, 141747485), (55, 48967313), (95, 28349497), (209, 12886135), (401, 6716215), (1045, 2577227), (2005, 1343243), (4411, 610565), (6427, 419045), (7619, 353485), (22055, 122113), (32135, 83809), (38095, 70697)]