2506565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 3274992

約数和(自身を除く): 768427

約数列:

[1, 5, 17, 37, 85, 185, 629, 797, 3145, 3985, 13549, 29489, 67745, 147445, 501313, 2506565]

約数ペア:

[(1, 2506565), (5, 501313), (17, 147445), (37, 67745), (85, 29489), (185, 13549), (629, 3985), (797, 3145)]