2011888084

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4979921}}^1$

素因数の和:4980026

約数の個数: 12

約数和(自身を含む): 3555664308

約数和(自身を除く): 1543776224

約数列:

[1, 2, 4, 101, 202, 404, 4979921, 9959842, 19919684, 502972021, 1005944042, 2011888084]

約数ペア:

[(1, 2011888084), (2, 1005944042), (4, 502972021), (101, 19919684), (202, 9959842), (404, 4979921)]