2015819994

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{400441}}^1$

素因数の和:401285

約数の個数: 16

約数和(自身を含む): 4036455360

約数和(自身を除く): 2020635366

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 400441, 800882, 1201323, 2402646, 335969999, 671939998, 1007909997, 2015819994]

約数ペア:

[(1, 2015819994), (2, 1007909997), (3, 671939998), (6, 335969999), (839, 2402646), (1678, 1201323), (2517, 800882), (5034, 400441)]