2040292789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{2609}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 2179872000

約数和(自身を除く): 139579211

約数列:

[1, 19, 79, 521, 1501, 2609, 9899, 41159, 49571, 206111, 782021, 1359289, 3916109, 25826491, 107383831, 2040292789]

約数ペア:

[(1, 2040292789), (19, 107383831), (79, 25826491), (521, 3916109), (1501, 1359289), (2609, 782021), (9899, 206111), (41159, 49571)]