2156844724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{66169}}^1$

素因数の和:66483

約数の個数: 24

約数和(自身を含む): 3918587400

約数和(自身を除く): 1761742676

約数列:

[1, 2, 4, 29, 58, 116, 281, 562, 1124, 8149, 16298, 32596, 66169, 132338, 264676, 1918901, 3837802, 7675604, 18593489, 37186978, 74373956, 539211181, 1078422362, 2156844724]

約数ペア:

[(1, 2156844724), (2, 1078422362), (4, 539211181), (29, 74373956), (58, 37186978), (116, 18593489), (281, 7675604), (562, 3837802), (1124, 1918901), (8149, 264676), (16298, 132338), (32596, 66169)]