509366906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1\times {\mathrm{2957}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 782473824

約数和(自身を除く): 273106918

約数列:

[1, 2, 43, 86, 2003, 2957, 4006, 5914, 86129, 127151, 172258, 254302, 5922871, 11845742, 254683453, 509366906]

約数ペア:

[(1, 509366906), (2, 254683453), (43, 11845742), (86, 5922871), (2003, 254302), (2957, 172258), (4006, 127151), (5914, 86129)]