2019667075

素因数分解:

$5^2\times {\mathrm{6977}}^1\times {\mathrm{11579}}^1$

素因数の和:18566

約数の個数: 12

約数和(自身を含む): 2504962440

約数和(自身を除く): 485295365

約数列:

[1, 5, 25, 6977, 11579, 34885, 57895, 174425, 289475, 80786683, 403933415, 2019667075]

約数ペア:

[(1, 2019667075), (5, 403933415), (25, 80786683), (6977, 289475), (11579, 174425), (34885, 57895)]