2254901968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557041}}^1$

素因数の和:557083

約数の個数: 40

約数和(自身を含む): 4973270976

約数和(自身を除く): 2718369008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 557041, 1114082, 2228164, 4456328, 6127451, 8912656, 12254902, 12811943, 24509804, 25623886, 49019608, 51247772, 98039216, 102495544, 140931373, 204991088, 281862746, 563725492, 1127450984, 2254901968]

約数ペア:

[(1, 2254901968), (2, 1127450984), (4, 563725492), (8, 281862746), (11, 204991088), (16, 140931373), (22, 102495544), (23, 98039216), (44, 51247772), (46, 49019608), (88, 25623886), (92, 24509804), (176, 12811943), (184, 12254902), (253, 8912656), (368, 6127451), (506, 4456328), (1012, 2228164), (2024, 1114082), (4048, 557041)]