418964366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{40123}}^1$

素因数の和:40375

約数の個数: 16

約数和(自身を含む): 658675584

約数和(自身を除く): 239711218

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 40123, 80246, 922829, 1845658, 9107921, 18215842, 209482183, 418964366]

約数ペア:

[(1, 418964366), (2, 209482183), (23, 18215842), (46, 9107921), (227, 1845658), (454, 922829), (5221, 80246), (10442, 40123)]