809660982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10380269}}^1$

素因数の和:10380287

約数の個数: 16

約数和(自身を含む): 1743885360

約数和(自身を除く): 934224378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10380269, 20760538, 31140807, 62281614, 134943497, 269886994, 404830491, 809660982]

約数ペア:

[(1, 809660982), (2, 404830491), (3, 269886994), (6, 134943497), (13, 62281614), (26, 31140807), (39, 20760538), (78, 10380269)]