2137810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 3903552

約数和(自身を除く): 1765742

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3011, 6022, 15055, 30110, 213781, 427562, 1068905, 2137810]

約数ペア:

[(1, 2137810), (2, 1068905), (5, 427562), (10, 213781), (71, 30110), (142, 15055), (355, 6022), (710, 3011)]