2488891439

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{12227}}^1$

素因数の和:12406

約数の個数: 16

約数和(自身を含む): 2620118016

約数和(自身を除く): 131226577

約数列:

[1, 47, 61, 71, 2867, 3337, 4331, 12227, 203557, 574669, 745847, 868117, 35054809, 40801499, 52955137, 2488891439]

約数ペア:

[(1, 2488891439), (47, 52955137), (61, 40801499), (71, 35054809), (2867, 868117), (3337, 745847), (4331, 574669), (12227, 203557)]