2012637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 2972160

約数和(自身を除く): 959523

約数列:

[1, 3, 11, 33, 71, 213, 781, 859, 2343, 2577, 9449, 28347, 60989, 182967, 670879, 2012637]

約数ペア:

[(1, 2012637), (3, 670879), (11, 182967), (33, 60989), (71, 28347), (213, 9449), (781, 2577), (859, 2343)]