2017357885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{43889}}^1$

素因数の和:44240

約数の個数: 16

約数和(自身を含む): 2512263600

約数和(自身を除く): 494905715

約数列:

[1, 5, 29, 145, 317, 1585, 9193, 43889, 45965, 219445, 1272781, 6363905, 13912813, 69564065, 403471577, 2017357885]

約数ペア:

[(1, 2017357885), (5, 403471577), (29, 69564065), (145, 13912813), (317, 6363905), (1585, 1272781), (9193, 219445), (43889, 45965)]