9012784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 19530000

約数和(自身を除く): 10517216

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1249, 1804, 2498, 3608, 4996, 7216, 9992, 13739, 19984, 27478, 51209, 54956, 102418, 109912, 204836, 219824, 409672, 563299, 819344, 1126598, 2253196, 4506392, 9012784]

約数ペア:

[(1, 9012784), (2, 4506392), (4, 2253196), (8, 1126598), (11, 819344), (16, 563299), (22, 409672), (41, 219824), (44, 204836), (82, 109912), (88, 102418), (164, 54956), (176, 51209), (328, 27478), (451, 19984), (656, 13739), (902, 9992), (1249, 7216), (1804, 4996), (2498, 3608)]