2011060303

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 2537256960

約数和(自身を除く): 526196657

約数列:

[1, 7, 29, 31, 49, 71, 203, 217, 497, 643, 899, 1421, 1519, 2059, 2201, 3479, 4501, 6293, 14413, 15407, 18647, 19933, 31507, 44051, 45653, 63829, 100891, 107849, 130529, 139531, 319571, 446803, 578057, 913703, 976717, 1323937, 1415243, 2236997, 3127621, 4046399, 9267559, 9906701, 28324793, 41042047, 64872913, 69346907, 287294329, 2011060303]

約数ペア:

[(1, 2011060303), (7, 287294329), (29, 69346907), (31, 64872913), (49, 41042047), (71, 28324793), (203, 9906701), (217, 9267559), (497, 4046399), (643, 3127621), (899, 2236997), (1421, 1415243), (1519, 1323937), (2059, 976717), (2201, 913703), (3479, 578057), (4501, 446803), (6293, 319571), (14413, 139531), (15407, 130529), (18647, 107849), (19933, 100891), (31507, 63829), (44051, 45653)]