2012208849

素因数分解:

$3^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{21713}}^1$

素因数の和:23197

約数の個数: 24

約数和(自身を含む): 3324152832

約数和(自身を除く): 1311943983

約数列:

[1, 3, 7, 9, 21, 63, 1471, 4413, 10297, 13239, 21713, 30891, 65139, 92673, 151991, 195417, 455973, 1367919, 31939823, 95819469, 223578761, 287458407, 670736283, 2012208849]

約数ペア:

[(1, 2012208849), (3, 670736283), (7, 287458407), (9, 223578761), (21, 95819469), (63, 31939823), (1471, 1367919), (4413, 455973), (10297, 195417), (13239, 151991), (21713, 92673), (30891, 65139)]