2017751485

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{63863}}^1$

素因数の和:64028

約数の個数: 16

約数和(自身を含む): 2483032320

約数和(自身を除く): 465280835

約数列:

[1, 5, 71, 89, 355, 445, 6319, 31595, 63863, 319315, 4534273, 5683807, 22671365, 28419035, 403550297, 2017751485]

約数ペア:

[(1, 2017751485), (5, 403550297), (71, 28419035), (89, 22671365), (355, 5683807), (445, 4534273), (6319, 319315), (31595, 63863)]