2039489281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{4441}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 2185037568

約数和(自身を除く): 145548287

約数列:

[1, 23, 41, 487, 943, 4441, 11201, 19967, 102143, 182081, 459241, 2162767, 4187863, 49743641, 88673447, 2039489281]

約数ペア:

[(1, 2039489281), (23, 88673447), (41, 49743641), (487, 4187863), (943, 2162767), (4441, 459241), (11201, 182081), (19967, 102143)]