493601472004

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{394250377}}^1$

素因数の和:394250694

約数の個数: 12

約数和(自身を含む): 866562330844

約数和(自身を除く): 372960858840

約数列:

[1, 2, 4, 313, 626, 1252, 394250377, 788500754, 1577001508, 123400368001, 246800736002, 493601472004]

約数ペア:

[(1, 493601472004), (2, 246800736002), (4, 123400368001), (313, 1577001508), (626, 788500754), (1252, 394250377)]