2021061646

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1\times {\mathrm{6653}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 3051630864

約数和(自身を除く): 1030569218

約数列:

[1, 2, 193, 386, 787, 1574, 6653, 13306, 151891, 303782, 1284029, 2568058, 5235911, 10471822, 1010530823, 2021061646]

約数ペア:

[(1, 2021061646), (2, 1010530823), (193, 10471822), (386, 5235911), (787, 2568058), (1574, 1284029), (6653, 303782), (13306, 151891)]