2016811312

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{102397}}^1$

素因数の和:103636

約数の個数: 20

約数和(自身を含む): 3910784416

約数和(自身を除く): 1893973104

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 19696, 102397, 204794, 409588, 819176, 1638352, 126050707, 252101414, 504202828, 1008405656, 2016811312]

約数ペア:

[(1, 2016811312), (2, 1008405656), (4, 504202828), (8, 252101414), (16, 126050707), (1231, 1638352), (2462, 819176), (4924, 409588), (9848, 204794), (19696, 102397)]