2011215358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{386921}}^1$

素因数の和:387059

約数の個数: 16

約数和(自身を含む): 3175855776

約数和(自身を除く): 1164640418

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 386921, 773842, 8899183, 17798366, 43722073, 87444146, 1005607679, 2011215358]

約数ペア:

[(1, 2011215358), (2, 1005607679), (23, 87444146), (46, 43722073), (113, 17798366), (226, 8899183), (2599, 773842), (5198, 386921)]