7873120204

素因数分解:

$2^2\times {\mathrm{499}}^1\times {\mathrm{3944449}}^1$

素因数の和:3944952

約数の個数: 12

約数和(自身を含む): 13805575000

約数和(自身を除く): 5932454796

約数列:

[1, 2, 4, 499, 998, 1996, 3944449, 7888898, 15777796, 1968280051, 3936560102, 7873120204]

約数ペア:

[(1, 7873120204), (2, 3936560102), (4, 1968280051), (499, 15777796), (998, 7888898), (1996, 3944449)]