2018484292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{90127}}^1$

素因数の和:90651

約数の個数: 24

約数和(自身を含む): 3861083520

約数和(自身を除く): 1842599228

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 22396, 90127, 180254, 360508, 991397, 1982794, 3965588, 45874643, 91749286, 183498572, 504621073, 1009242146, 2018484292]

約数ペア:

[(1, 2018484292), (2, 1009242146), (4, 504621073), (11, 183498572), (22, 91749286), (44, 45874643), (509, 3965588), (1018, 1982794), (2036, 991397), (5599, 360508), (11198, 180254), (22396, 90127)]