2021292005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{186037}}^1$

素因数の和:186136

約数の個数: 16

約数和(自身を含む): 2531605104

約数和(自身を除く): 510313099

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 186037, 930185, 7627517, 9859961, 38137585, 49299805, 404258401, 2021292005]

約数ペア:

[(1, 2021292005), (5, 404258401), (41, 49299805), (53, 38137585), (205, 9859961), (265, 7627517), (2173, 930185), (10865, 186037)]