2021510156

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{8565721}}^1$

素因数の和:8565784

約数の個数: 12

約数和(自身を含む): 3597603240

約数和(自身を除く): 1576093084

約数列:

[1, 2, 4, 59, 118, 236, 8565721, 17131442, 34262884, 505377539, 1010755078, 2021510156]

約数ペア:

[(1, 2021510156), (2, 1010755078), (4, 505377539), (59, 34262884), (118, 17131442), (236, 8565721)]