40790662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13339}}^1$

素因数の和:13491

約数の個数: 16

約数和(自身を含む): 67233600

約数和(自身を除く): 26442938

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 13339, 26678, 146729, 293458, 1854121, 3708242, 20395331, 40790662]

約数ペア:

[(1, 40790662), (2, 20395331), (11, 3708242), (22, 1854121), (139, 293458), (278, 146729), (1529, 26678), (3058, 13339)]