2064445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 631235

約数列:

[1, 5, 19, 31, 95, 155, 589, 701, 2945, 3505, 13319, 21731, 66595, 108655, 412889, 2064445]

約数ペア:

[(1, 2064445), (5, 412889), (19, 108655), (31, 66595), (95, 21731), (155, 13319), (589, 3505), (701, 2945)]