2149743258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{483523}}^1$

素因数の和:483563

約数の個数: 48

約数和(自身を含む): 5280082080

約数和(自身を除く): 3130338822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 483523, 967046, 1450569, 2901138, 4351707, 6285799, 8703414, 9186937, 12571598, 18373874, 18857397, 27560811, 37714794, 55121622, 56572191, 82682433, 113144382, 119430181, 165364866, 238860362, 358290543, 716581086, 1074871629, 2149743258]

約数ペア:

[(1, 2149743258), (2, 1074871629), (3, 716581086), (6, 358290543), (9, 238860362), (13, 165364866), (18, 119430181), (19, 113144382), (26, 82682433), (38, 56572191), (39, 55121622), (57, 37714794), (78, 27560811), (114, 18857397), (117, 18373874), (171, 12571598), (234, 9186937), (247, 8703414), (342, 6285799), (494, 4351707), (741, 2901138), (1482, 1450569), (2223, 967046), (4446, 483523)]