2023747216

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{635599}}^1$

素因数の和:635806

約数の個数: 20

約数和(自身を含む): 3940720000

約数和(自身を除く): 1916972784

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 635599, 1271198, 2542396, 5084792, 10169584, 126484201, 252968402, 505936804, 1011873608, 2023747216]

約数ペア:

[(1, 2023747216), (2, 1011873608), (4, 505936804), (8, 252968402), (16, 126484201), (199, 10169584), (398, 5084792), (796, 2542396), (1592, 1271198), (3184, 635599)]