2012503449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{858943}}^1$

素因数の和:859028

約数の個数: 16

約数和(自身を含む): 2968510464

約数和(自身を除く): 956007015

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 858943, 2576829, 9448373, 28345119, 60984953, 182954859, 670834483, 2012503449]

約数ペア:

[(1, 2012503449), (3, 670834483), (11, 182954859), (33, 60984953), (71, 28345119), (213, 9448373), (781, 2576829), (2343, 858943)]