3812842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 6329664

約数和(自身を除く): 2516822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2441, 4882, 26851, 53702, 173311, 346622, 1906421, 3812842]

約数ペア:

[(1, 3812842), (2, 1906421), (11, 346622), (22, 173311), (71, 53702), (142, 26851), (781, 4882), (1562, 2441)]