9805208

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 21116160

約数和(自身を除く): 11310952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 563, 622, 1126, 1244, 2177, 2252, 2488, 3941, 4354, 4504, 7882, 8708, 15764, 17416, 31528, 175093, 350186, 700372, 1225651, 1400744, 2451302, 4902604, 9805208]

約数ペア:

[(1, 9805208), (2, 4902604), (4, 2451302), (7, 1400744), (8, 1225651), (14, 700372), (28, 350186), (56, 175093), (311, 31528), (563, 17416), (622, 15764), (1126, 8708), (1244, 7882), (2177, 4504), (2252, 4354), (2488, 3941)]