248488902

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{19471}}^1$

素因数の和:20188

約数の個数: 24

約数和(自身を含む): 539179680

約数和(自身を除く): 290690778

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 19471, 38942, 58413, 116826, 175239, 350478, 13804939, 27609878, 41414817, 82829634, 124244451, 248488902]

約数ペア:

[(1, 248488902), (2, 124244451), (3, 82829634), (6, 41414817), (9, 27609878), (18, 13804939), (709, 350478), (1418, 175239), (2127, 116826), (4254, 58413), (6381, 38942), (12762, 19471)]