9982478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 16398720

約数和(自身を除く): 6416242

約数列:

[1, 2, 11, 22, 311, 622, 1459, 2918, 3421, 6842, 16049, 32098, 453749, 907498, 4991239, 9982478]

約数ペア:

[(1, 9982478), (2, 4991239), (11, 907498), (22, 453749), (311, 32098), (622, 16049), (1459, 6842), (2918, 3421)]