9947168828

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{40879}}^1$

素因数の和:41489

約数の個数: 24

約数和(自身を含む): 17581670400

約数和(自身を除く): 7634501572

約数列:

[1, 2, 4, 127, 254, 479, 508, 958, 1916, 40879, 60833, 81758, 121666, 163516, 243332, 5191633, 10383266, 19581041, 20766532, 39162082, 78324164, 2486792207, 4973584414, 9947168828]

約数ペア:

[(1, 9947168828), (2, 4973584414), (4, 2486792207), (127, 78324164), (254, 39162082), (479, 20766532), (508, 19581041), (958, 10383266), (1916, 5191633), (40879, 243332), (60833, 163516), (81758, 121666)]