2154687623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{4457}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 2388061440

約数和(自身を除く): 233373817

約数列:

[1, 11, 71, 619, 781, 4457, 6809, 43949, 49027, 316447, 483439, 2758883, 3480917, 30347713, 195880693, 2154687623]

約数ペア:

[(1, 2154687623), (11, 195880693), (71, 30347713), (619, 3480917), (781, 2758883), (4457, 483439), (6809, 316447), (43949, 49027)]