2719691365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{20899}}^1$

素因数の和:22452

約数の個数: 16

約数和(自身を含む): 3458030400

約数和(自身を除く): 738339035

約数列:

[1, 5, 17, 85, 1531, 7655, 20899, 26027, 104495, 130135, 355283, 1776415, 31996369, 159981845, 543938273, 2719691365]

約数ペア:

[(1, 2719691365), (5, 543938273), (17, 159981845), (85, 31996369), (1531, 1776415), (7655, 355283), (20899, 130135), (26027, 104495)]