130558534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{20717}}^1$

素因数の和:20879

約数の個数: 16

約数和(自身を含む): 205854048

約数和(自身を除く): 75295514

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 20717, 41434, 476491, 952982, 2838229, 5676458, 65279267, 130558534]

約数ペア:

[(1, 130558534), (2, 65279267), (23, 5676458), (46, 2838229), (137, 952982), (274, 476491), (3151, 41434), (6302, 20717)]