2008886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 3317760

約数和(自身を除く): 1308874

約数列:

[1, 2, 11, 22, 127, 254, 719, 1397, 1438, 2794, 7909, 15818, 91313, 182626, 1004443, 2008886]

約数ペア:

[(1, 2008886), (2, 1004443), (11, 182626), (22, 91313), (127, 15818), (254, 7909), (719, 2794), (1397, 1438)]