180494834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223939}}^1$

素因数の和:223985

約数の個数: 16

約数和(自身を含む): 300975360

約数和(自身を除く): 120480526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 223939, 447878, 2911207, 5822414, 6942109, 13884218, 90247417, 180494834]

約数ペア:

[(1, 180494834), (2, 90247417), (13, 13884218), (26, 6942109), (31, 5822414), (62, 2911207), (403, 447878), (806, 223939)]