2009017585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{502883}}^1$

素因数の和:502952

約数の個数: 16

約数和(自身を含む): 2606950656

約数和(自身を除く): 597933071

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 502883, 2514415, 8549011, 23635501, 42745055, 118177505, 401803517, 2009017585]

約数ペア:

[(1, 2009017585), (5, 401803517), (17, 118177505), (47, 42745055), (85, 23635501), (235, 8549011), (799, 2514415), (3995, 502883)]