2189968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 4838976

約数和(自身を除く): 2649008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 541, 1012, 1082, 2024, 2164, 4048, 4328, 5951, 8656, 11902, 12443, 23804, 24886, 47608, 49772, 95216, 99544, 136873, 199088, 273746, 547492, 1094984, 2189968]

約数ペア:

[(1, 2189968), (2, 1094984), (4, 547492), (8, 273746), (11, 199088), (16, 136873), (22, 99544), (23, 95216), (44, 49772), (46, 47608), (88, 24886), (92, 23804), (176, 12443), (184, 11902), (253, 8656), (368, 5951), (506, 4328), (541, 4048), (1012, 2164), (1082, 2024)]