1256245876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{13627}}^1$

素因数の和:14863

約数の個数: 24

約数和(自身を含む): 2316214880

約数和(自身を除く): 1059969004

約数列:

[1, 2, 4, 19, 38, 76, 1213, 2426, 4852, 13627, 23047, 27254, 46094, 54508, 92188, 258913, 517826, 1035652, 16529551, 33059102, 66118204, 314061469, 628122938, 1256245876]

約数ペア:

[(1, 1256245876), (2, 628122938), (4, 314061469), (19, 66118204), (38, 33059102), (76, 16529551), (1213, 1035652), (2426, 517826), (4852, 258913), (13627, 92188), (23047, 54508), (27254, 46094)]