2107564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3852576

約数和(自身を除く): 1745012

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 181, 284, 362, 724, 2911, 5822, 7421, 11644, 12851, 14842, 25702, 29684, 51404, 526891, 1053782, 2107564]

約数ペア:

[(1, 2107564), (2, 1053782), (4, 526891), (41, 51404), (71, 29684), (82, 25702), (142, 14842), (164, 12851), (181, 11644), (284, 7421), (362, 5822), (724, 2911)]