2021605916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45945589}}^1$

素因数の和:45945604

約数の個数: 12

約数和(自身を含む): 3859429560

約数和(自身を除く): 1837823644

約数列:

[1, 2, 4, 11, 22, 44, 45945589, 91891178, 183782356, 505401479, 1010802958, 2021605916]

約数ペア:

[(1, 2021605916), (2, 1010802958), (4, 505401479), (11, 183782356), (22, 91891178), (44, 45945589)]