1720114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 2884896

約数和(自身を除く): 1164782

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1907, 3814, 20977, 41954, 78187, 156374, 860057, 1720114]

約数ペア:

[(1, 1720114), (2, 860057), (11, 156374), (22, 78187), (41, 41954), (82, 20977), (451, 3814), (902, 1907)]