2021859829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2588809}}^1$

素因数の和:2588891

約数の個数: 8

約数和(自身を含む): 2236731840

約数和(自身を除く): 214872011

約数列:

[1, 11, 71, 781, 2588809, 28476899, 183805439, 2021859829]

約数ペア:

[(1, 2021859829), (11, 183805439), (71, 28476899), (781, 2588809)]