1853289985

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{22441}}^1$

素因数の和:22728

約数の個数: 16

約数和(自身を含む): 2262153600

約数和(自身を除く): 408863615

約数列:

[1, 5, 83, 199, 415, 995, 16517, 22441, 82585, 112205, 1862603, 4465759, 9313015, 22328795, 370657997, 1853289985]

約数ペア:

[(1, 1853289985), (5, 370657997), (83, 22328795), (199, 9313015), (415, 4465759), (995, 1862603), (16517, 112205), (22441, 82585)]