2017406027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{303689}}^1$

素因数の和:303782

約数の個数: 16

約数和(自身を含む): 2516982720

約数和(自身を除く): 499576693

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 303689, 2125823, 3947957, 22169297, 27635699, 155185079, 288200861, 2017406027]

約数ペア:

[(1, 2017406027), (7, 288200861), (13, 155185079), (73, 27635699), (91, 22169297), (511, 3947957), (949, 2125823), (6643, 303689)]