2113113370

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{504323}}^1$

素因数の和:504749

約数の個数: 16

約数和(自身を含む): 3812689440

約数和(自身を除く): 1699576070

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 504323, 1008646, 2521615, 5043230, 211311337, 422622674, 1056556685, 2113113370]

約数ペア:

[(1, 2113113370), (2, 1056556685), (5, 422622674), (10, 211311337), (419, 5043230), (838, 2521615), (2095, 1008646), (4190, 504323)]