5740438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 9434880

約数和(自身を除く): 3694442

約数列:

[1, 2, 11, 22, 311, 622, 839, 1678, 3421, 6842, 9229, 18458, 260929, 521858, 2870219, 5740438]

約数ペア:

[(1, 5740438), (2, 2870219), (11, 521858), (22, 260929), (311, 18458), (622, 9229), (839, 6842), (1678, 3421)]