2068442887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{8111}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 2504466432

約数和(自身を除く): 436023545

約数列:

[1, 7, 17, 119, 2143, 8111, 15001, 36431, 56777, 137887, 255017, 965209, 17381873, 121673111, 295491841, 2068442887]

約数ペア:

[(1, 2068442887), (7, 295491841), (17, 121673111), (119, 17381873), (2143, 965209), (8111, 255017), (15001, 137887), (36431, 56777)]