258236482

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{42017}}^1$

素因数の和:42465

約数の個数: 16

約数和(自身を含む): 443710080

約数和(自身を除く): 185473598

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 42017, 84034, 294119, 588238, 18445463, 36890926, 129118241, 258236482]

約数ペア:

[(1, 258236482), (2, 129118241), (7, 36890926), (14, 18445463), (439, 588238), (878, 294119), (3073, 84034), (6146, 42017)]