520001889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{189851}}^1$

素因数の和:189948

約数の個数: 16

約数和(自身を含む): 765483264

約数和(自身を除く): 245481375

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 189851, 569553, 2088361, 6265083, 15757633, 47272899, 173333963, 520001889]

約数ペア:

[(1, 520001889), (3, 173333963), (11, 47272899), (33, 15757633), (83, 6265083), (249, 2088361), (913, 569553), (2739, 189851)]