2587432836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1\times {\mathrm{1777}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 6129406080

約数和(自身を除く): 3541973244

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1709, 1777, 3418, 3554, 5127, 5331, 6836, 7108, 10254, 10662, 20508, 21324, 121339, 126167, 242678, 252334, 364017, 378501, 485356, 504668, 728034, 757002, 1456068, 1514004, 3036893, 6073786, 9110679, 12147572, 18221358, 36442716, 215619403, 431238806, 646858209, 862477612, 1293716418, 2587432836]

約数ペア:

[(1, 2587432836), (2, 1293716418), (3, 862477612), (4, 646858209), (6, 431238806), (12, 215619403), (71, 36442716), (142, 18221358), (213, 12147572), (284, 9110679), (426, 6073786), (852, 3036893), (1709, 1514004), (1777, 1456068), (3418, 757002), (3554, 728034), (5127, 504668), (5331, 485356), (6836, 378501), (7108, 364017), (10254, 252334), (10662, 242678), (20508, 126167), (21324, 121339)]