2113201072

素因数分解:

$2^4\times {\mathrm{23167}}^1\times {\mathrm{5701}}^1$

素因数の和:28876

約数の個数: 20

約数和(自身を含む): 4095222016

約数和(自身を除く): 1982020944

約数列:

[1, 2, 4, 8, 16, 5701, 11402, 22804, 23167, 45608, 46334, 91216, 92668, 185336, 370672, 132075067, 264150134, 528300268, 1056600536, 2113201072]

約数ペア:

[(1, 2113201072), (2, 1056600536), (4, 528300268), (8, 264150134), (16, 132075067), (5701, 370672), (11402, 185336), (22804, 92668), (23167, 91216), (45608, 46334)]