130258982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{404531}}^1$

素因数の和:404563

約数の個数: 16

約数和(自身を含む): 233010432

約数和(自身を除く): 102751450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 404531, 809062, 2831717, 5663434, 9304213, 18608426, 65129491, 130258982]

約数ペア:

[(1, 130258982), (2, 65129491), (7, 18608426), (14, 9304213), (23, 5663434), (46, 2831717), (161, 809062), (322, 404531)]