1337248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 2993760

約数和(自身を除く): 1656512

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 131, 176, 232, 262, 319, 352, 464, 524, 638, 928, 1048, 1276, 1441, 2096, 2552, 2882, 3799, 4192, 5104, 5764, 7598, 10208, 11528, 15196, 23056, 30392, 41789, 46112, 60784, 83578, 121568, 167156, 334312, 668624, 1337248]

約数ペア:

[(1, 1337248), (2, 668624), (4, 334312), (8, 167156), (11, 121568), (16, 83578), (22, 60784), (29, 46112), (32, 41789), (44, 30392), (58, 23056), (88, 15196), (116, 11528), (131, 10208), (176, 7598), (232, 5764), (262, 5104), (319, 4192), (352, 3799), (464, 2882), (524, 2552), (638, 2096), (928, 1441), (1048, 1276)]