386115404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{2203}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 692408640

約数和(自身を除く): 306293236

約数列:

[1, 2, 4, 43, 86, 172, 1019, 2038, 2203, 4076, 4406, 8812, 43817, 87634, 94729, 175268, 189458, 378916, 2244857, 4489714, 8979428, 96528851, 193057702, 386115404]

約数ペア:

[(1, 386115404), (2, 193057702), (4, 96528851), (43, 8979428), (86, 4489714), (172, 2244857), (1019, 378916), (2038, 189458), (2203, 175268), (4076, 94729), (4406, 87634), (8812, 43817)]