2051284004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5049

約数の個数: 96

約数和(自身を含む): 4778403840

約数和(自身を除く): 2727119836

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 71, 76, 77, 133, 142, 154, 209, 266, 284, 308, 418, 497, 532, 781, 836, 994, 1349, 1463, 1562, 1988, 2698, 2926, 3124, 4937, 5396, 5467, 5852, 9443, 9874, 10934, 14839, 18886, 19748, 21868, 29678, 34559, 37772, 54307, 59356, 69118, 93803, 103873, 108614, 138236, 187606, 207746, 217228, 350527, 375212, 380149, 415492, 656621, 701054, 760298, 1031833, 1313242, 1402108, 1520596, 2063666, 2453689, 2626484, 3855797, 4127332, 4907378, 6660013, 7222831, 7711594, 9814756, 13320026, 14445662, 15423188, 26640052, 26990579, 28891324, 46620091, 53981158, 73260143, 93240182, 107962316, 146520286, 186480364, 293040572, 512821001, 1025642002, 2051284004]

約数ペア:

[(1, 2051284004), (2, 1025642002), (4, 512821001), (7, 293040572), (11, 186480364), (14, 146520286), (19, 107962316), (22, 93240182), (28, 73260143), (38, 53981158), (44, 46620091), (71, 28891324), (76, 26990579), (77, 26640052), (133, 15423188), (142, 14445662), (154, 13320026), (209, 9814756), (266, 7711594), (284, 7222831), (308, 6660013), (418, 4907378), (497, 4127332), (532, 3855797), (781, 2626484), (836, 2453689), (994, 2063666), (1349, 1520596), (1463, 1402108), (1562, 1313242), (1988, 1031833), (2698, 760298), (2926, 701054), (3124, 656621), (4937, 415492), (5396, 380149), (5467, 375212), (5852, 350527), (9443, 217228), (9874, 207746), (10934, 187606), (14839, 138236), (18886, 108614), (19748, 103873), (21868, 93803), (29678, 69118), (34559, 59356), (37772, 54307)]