13904984044

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1214197}}^1$

素因数の和:1214617

約数の個数: 24

約数和(自身を含む): 27877986080

約数和(自身を除く): 13973002036

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 1214197, 2428394, 4856788, 8499379, 16998758, 33997516, 496606573, 993213146, 1986426292, 3476246011, 6952492022, 13904984044]

約数ペア:

[(1, 13904984044), (2, 6952492022), (4, 3476246011), (7, 1986426292), (14, 993213146), (28, 496606573), (409, 33997516), (818, 16998758), (1636, 8499379), (2863, 4856788), (5726, 2428394), (11452, 1214197)]