1256200964

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{761}}^1\times {\mathrm{1009}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 2208809400

約数和(自身を除く): 952608436

約数列:

[1, 2, 4, 409, 761, 818, 1009, 1522, 1636, 2018, 3044, 4036, 311249, 412681, 622498, 767849, 825362, 1244996, 1535698, 1650724, 3071396, 314050241, 628100482, 1256200964]

約数ペア:

[(1, 1256200964), (2, 628100482), (4, 314050241), (409, 3071396), (761, 1650724), (818, 1535698), (1009, 1244996), (1522, 825362), (1636, 767849), (2018, 622498), (3044, 412681), (4036, 311249)]