2013111796

素因数分解:

$2^2\times {\mathrm{1997}}^1\times {\mathrm{252017}}^1$

素因数の和:254018

約数の個数: 12

約数和(自身を含む): 3524723748

約数和(自身を除く): 1511611952

約数列:

[1, 2, 4, 1997, 3994, 7988, 252017, 504034, 1008068, 503277949, 1006555898, 2013111796]

約数ペア:

[(1, 2013111796), (2, 1006555898), (4, 503277949), (1997, 1008068), (3994, 504034), (7988, 252017)]