2912761385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2029}}^1\times {\mathrm{16889}}^1$

素因数の和:18940

約数の個数: 16

約数和(自身を含む): 3702963600

約数和(自身を除く): 790202215

約数列:

[1, 5, 17, 85, 2029, 10145, 16889, 34493, 84445, 172465, 287113, 1435565, 34267781, 171338905, 582552277, 2912761385]

約数ペア:

[(1, 2912761385), (5, 582552277), (17, 171338905), (85, 34267781), (2029, 1435565), (10145, 287113), (16889, 172465), (34493, 84445)]