248847921356

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{581420377}}^1$

素因数の和:581420488

約数の個数: 12

約数和(自身を含む): 439553805768

約数和(自身を除く): 190705884412

約数列:

[1, 2, 4, 107, 214, 428, 581420377, 1162840754, 2325681508, 62211980339, 124423960678, 248847921356]

約数ペア:

[(1, 248847921356), (2, 124423960678), (4, 62211980339), (107, 2325681508), (214, 1162840754), (428, 581420377)]