8889207395

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{64319}}^1$

素因数の和:64666

約数の個数: 16

約数和(自身を含む): 10799585280

約数和(自身を除く): 1910377885

約数列:

[1, 5, 131, 211, 655, 1055, 27641, 64319, 138205, 321595, 8425789, 13571309, 42128945, 67856545, 1777841479, 8889207395]

約数ペア:

[(1, 8889207395), (5, 1777841479), (131, 67856545), (211, 42128945), (655, 13571309), (1055, 8425789), (27641, 321595), (64319, 138205)]