1256031049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1\times {\mathrm{5323}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 1546771072

約数和(自身を除く): 290740023

約数列:

[1, 7, 13, 91, 2593, 5323, 18151, 33709, 37261, 69199, 235963, 484393, 13802539, 96617773, 179433007, 1256031049]

約数ペア:

[(1, 1256031049), (7, 179433007), (13, 96617773), (91, 13802539), (2593, 484393), (5323, 235963), (18151, 69199), (33709, 37261)]