2021822044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45950501}}^1$

素因数の和:45950516

約数の個数: 12

約数和(自身を含む): 3859842168

約数和(自身を除く): 1838020124

約数列:

[1, 2, 4, 11, 22, 44, 45950501, 91901002, 183802004, 505455511, 1010911022, 2021822044]

約数ペア:

[(1, 2021822044), (2, 1010911022), (4, 505455511), (11, 183802004), (22, 91901002), (44, 45950501)]