2016557885

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{83003}}^1$

素因数の和:83164

約数の個数: 16

約数和(自身を含む): 2498088384

約数和(自身を除く): 481530499

約数列:

[1, 5, 43, 113, 215, 565, 4859, 24295, 83003, 415015, 3569129, 9379339, 17845645, 46896695, 403311577, 2016557885]

約数ペア:

[(1, 2016557885), (5, 403311577), (43, 46896695), (113, 17845645), (215, 9379339), (565, 3569129), (4859, 415015), (24295, 83003)]