2016276871

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1\times {\mathrm{2789}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 2324851200

約数和(自身を除く): 308574329

約数列:

[1, 7, 139, 743, 973, 2789, 5201, 19523, 103277, 387671, 722939, 2072227, 2713697, 14505589, 288039553, 2016276871]

約数ペア:

[(1, 2016276871), (7, 288039553), (139, 14505589), (743, 2713697), (973, 2072227), (2789, 722939), (5201, 387671), (19523, 103277)]