858974072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{41893}}^1$

素因数の和:42143

約数の個数: 32

約数和(自身を含む): 1764575280

約数和(自身を除く): 905601208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10252, 20504, 41893, 83786, 167572, 335144, 460823, 921646, 1843292, 3686584, 9761069, 19522138, 39044276, 78088552, 107371759, 214743518, 429487036, 858974072]

約数ペア:

[(1, 858974072), (2, 429487036), (4, 214743518), (8, 107371759), (11, 78088552), (22, 39044276), (44, 19522138), (88, 9761069), (233, 3686584), (466, 1843292), (932, 921646), (1864, 460823), (2563, 335144), (5126, 167572), (10252, 83786), (20504, 41893)]