2012013344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{132929}}^1$

素因数の和:132993

約数の個数: 48

約数和(自身を含む): 4421783520

約数和(自身を除く): 2409770176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 132929, 265858, 531716, 1063432, 1462219, 2126864, 2924438, 4253728, 5715947, 5848876, 11431894, 11697752, 22863788, 23395504, 45727576, 46791008, 62875417, 91455152, 125750834, 182910304, 251501668, 503003336, 1006006672, 2012013344]

約数ペア:

[(1, 2012013344), (2, 1006006672), (4, 503003336), (8, 251501668), (11, 182910304), (16, 125750834), (22, 91455152), (32, 62875417), (43, 46791008), (44, 45727576), (86, 23395504), (88, 22863788), (172, 11697752), (176, 11431894), (344, 5848876), (352, 5715947), (473, 4253728), (688, 2924438), (946, 2126864), (1376, 1462219), (1892, 1063432), (3784, 531716), (7568, 265858), (15136, 132929)]