847112

素因数分解:

$2^3\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 1848510

約数和(自身を除く): 1001398

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2161, 4322, 8644, 15127, 17288, 30254, 60508, 105889, 121016, 211778, 423556, 847112]

約数ペア:

[(1, 847112), (2, 423556), (4, 211778), (7, 121016), (8, 105889), (14, 60508), (28, 30254), (49, 17288), (56, 15127), (98, 8644), (196, 4322), (392, 2161)]