2021809724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45950221}}^1$

素因数の和:45950236

約数の個数: 12

約数和(自身を含む): 3859818648

約数和(自身を除く): 1838008924

約数列:

[1, 2, 4, 11, 22, 44, 45950221, 91900442, 183800884, 505452431, 1010904862, 2021809724]

約数ペア:

[(1, 2021809724), (2, 1010904862), (4, 505452431), (11, 183800884), (22, 91900442), (44, 45950221)]