2021354522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1294081}}^1$

素因数の和:1294165

約数の個数: 16

約数和(自身を含む): 3354260544

約数和(自身を除く): 1332906022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1294081, 2588162, 14234891, 28469782, 91879751, 183759502, 1010677261, 2021354522]

約数ペア:

[(1, 2021354522), (2, 1010677261), (11, 183759502), (22, 91879751), (71, 28469782), (142, 14234891), (781, 2588162), (1562, 1294081)]