2011124104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{531481}}^1$

素因数の和:531541

約数の個数: 32

約数和(自身を含む): 4209337440

約数和(自身を除く): 2198213336

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 531481, 1062962, 2125924, 4251848, 5846291, 11692582, 22853683, 23385164, 45707366, 46770328, 91414732, 182829464, 251390513, 502781026, 1005562052, 2011124104]

約数ペア:

[(1, 2011124104), (2, 1005562052), (4, 502781026), (8, 251390513), (11, 182829464), (22, 91414732), (43, 46770328), (44, 45707366), (86, 23385164), (88, 22853683), (172, 11692582), (344, 5846291), (473, 4251848), (946, 2125924), (1892, 1062962), (3784, 531481)]