247657618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{9221}}^1$

素因数の和:10269

約数の個数: 16

約数和(自身を含む): 400493016

約数和(自身を除く): 152835398

約数列:

[1, 2, 13, 26, 1033, 2066, 9221, 13429, 18442, 26858, 119873, 239746, 9525293, 19050586, 123828809, 247657618]

約数ペア:

[(1, 247657618), (2, 123828809), (13, 19050586), (26, 9525293), (1033, 239746), (2066, 119873), (9221, 26858), (13429, 18442)]