2064704638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{140897}}^1$

素因数の和:141347

約数の個数: 16

約数和(自身を含む): 3286868544

約数和(自身を除く): 1222163906

約数列:

[1, 2, 17, 34, 431, 862, 7327, 14654, 140897, 281794, 2395249, 4790498, 60726607, 121453214, 1032352319, 2064704638]

約数ペア:

[(1, 2064704638), (2, 1032352319), (17, 121453214), (34, 60726607), (431, 4790498), (862, 2395249), (7327, 281794), (14654, 140897)]