1113224

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 2421120

約数和(自身を除く): 1307896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 193, 206, 386, 412, 721, 772, 824, 1351, 1442, 1544, 2702, 2884, 5404, 5768, 10808, 19879, 39758, 79516, 139153, 159032, 278306, 556612, 1113224]

約数ペア:

[(1, 1113224), (2, 556612), (4, 278306), (7, 159032), (8, 139153), (14, 79516), (28, 39758), (56, 19879), (103, 10808), (193, 5768), (206, 5404), (386, 2884), (412, 2702), (721, 1544), (772, 1442), (824, 1351)]