2017838566915

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{15227}}^1\times {\mathrm{50101}}^1$

素因数の和:65379

約数の個数: 24

約数和(自身を含む): 2531478903408

約数和(自身を除く): 513640336493

約数列:

[1, 5, 23, 115, 529, 2645, 15227, 50101, 76135, 250505, 350221, 1152323, 1751105, 5761615, 8055083, 26503429, 40275415, 132517145, 762887927, 3814439635, 17546422321, 87732111605, 403567713383, 2017838566915]

約数ペア:

[(1, 2017838566915), (5, 403567713383), (23, 87732111605), (115, 17546422321), (529, 3814439635), (2645, 762887927), (15227, 132517145), (50101, 40275415), (76135, 26503429), (250505, 8055083), (350221, 5761615), (1152323, 1751105)]