2008664585

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1\times {\mathrm{3709}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 2440141200

約数和(自身を除く): 431476615

約数列:

[1, 5, 89, 445, 1217, 3709, 6085, 18545, 108313, 330101, 541565, 1650505, 4513853, 22569265, 401732917, 2008664585]

約数ペア:

[(1, 2008664585), (5, 401732917), (89, 22569265), (445, 4513853), (1217, 1650505), (3709, 541565), (6085, 330101), (18545, 108313)]