2018321282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{107897}}^1$

素因数の和:108145

約数の個数: 16

約数和(自身を含む): 3107462400

約数和(自身を除く): 1089141118

約数列:

[1, 2, 47, 94, 199, 398, 9353, 18706, 107897, 215794, 5071159, 10142318, 21471503, 42943006, 1009160641, 2018321282]

約数ペア:

[(1, 2018321282), (2, 1009160641), (47, 42943006), (94, 21471503), (199, 10142318), (398, 5071159), (9353, 215794), (18706, 107897)]