2470707978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11353}}^1$

素因数の和:11483

約数の個数: 64

約数和(自身を含む): 5493519360

約数和(自身を除く): 3022811382

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 83, 114, 138, 166, 249, 437, 498, 874, 1311, 1577, 1909, 2622, 3154, 3818, 4731, 5727, 9462, 11353, 11454, 22706, 34059, 36271, 68118, 72542, 108813, 215707, 217626, 261119, 431414, 522238, 647121, 783357, 942299, 1294242, 1566714, 1884598, 2826897, 4961261, 5653794, 9922522, 14883783, 17903681, 21672877, 29767566, 35807362, 43345754, 53711043, 65018631, 107422086, 130037262, 411784663, 823569326, 1235353989, 2470707978]

約数ペア:

[(1, 2470707978), (2, 1235353989), (3, 823569326), (6, 411784663), (19, 130037262), (23, 107422086), (38, 65018631), (46, 53711043), (57, 43345754), (69, 35807362), (83, 29767566), (114, 21672877), (138, 17903681), (166, 14883783), (249, 9922522), (437, 5653794), (498, 4961261), (874, 2826897), (1311, 1884598), (1577, 1566714), (1909, 1294242), (2622, 942299), (3154, 783357), (3818, 647121), (4731, 522238), (5727, 431414), (9462, 261119), (11353, 217626), (11454, 215707), (22706, 108813), (34059, 72542), (36271, 68118)]