2008764021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{857347}}^1$

素因数の和:857432

約数の個数: 16

約数和(自身を含む): 2962994688

約数和(自身を除く): 954230667

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 857347, 2572041, 9430817, 28292451, 60871637, 182614911, 669588007, 2008764021]

約数ペア:

[(1, 2008764021), (3, 669588007), (11, 182614911), (33, 60871637), (71, 28292451), (213, 9430817), (781, 2572041), (2343, 857347)]