2716651

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 3381696

約数和(自身を除く): 665045

約数列:

[1, 7, 17, 37, 119, 259, 617, 629, 4319, 4403, 10489, 22829, 73423, 159803, 388093, 2716651]

約数ペア:

[(1, 2716651), (7, 388093), (17, 159803), (37, 73423), (119, 22829), (259, 10489), (617, 4403), (629, 4319)]