4291236995

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{42701}}^1$

素因数の和:43006

約数の個数: 16

約数和(自身を含む): 5226724800

約数和(自身を除く): 935487805

約数列:

[1, 5, 101, 199, 505, 995, 20099, 42701, 100495, 213505, 4312801, 8497499, 21564005, 42487495, 858247399, 4291236995]

約数ペア:

[(1, 4291236995), (5, 858247399), (101, 42487495), (199, 21564005), (505, 8497499), (995, 4312801), (20099, 213505), (42701, 100495)]