2017696165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{142543}}^1$

素因数の和:142716

約数の個数: 16

約数和(自身を含む): 2565792000

約数和(自身を除く): 548095835

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 142543, 712715, 2708317, 13541585, 21238907, 106194535, 403539233, 2017696165]

約数ペア:

[(1, 2017696165), (5, 403539233), (19, 106194535), (95, 21238907), (149, 13541585), (745, 2708317), (2831, 712715), (14155, 142543)]