2785751598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1\times {\mathrm{997}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 6470489088

約数和(自身を除く): 3684737490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 937, 994, 997, 1491, 1874, 1994, 2811, 2982, 2991, 5622, 5982, 6559, 6979, 13118, 13958, 19677, 20937, 39354, 41874, 66527, 70787, 133054, 141574, 199581, 212361, 399162, 424722, 465689, 495509, 931378, 934189, 991018, 1397067, 1486527, 1868378, 2794134, 2802567, 2973054, 5605134, 6539323, 13078646, 19617969, 39235938, 66327419, 132654838, 198982257, 397964514, 464291933, 928583866, 1392875799, 2785751598]

約数ペア:

[(1, 2785751598), (2, 1392875799), (3, 928583866), (6, 464291933), (7, 397964514), (14, 198982257), (21, 132654838), (42, 66327419), (71, 39235938), (142, 19617969), (213, 13078646), (426, 6539323), (497, 5605134), (937, 2973054), (994, 2802567), (997, 2794134), (1491, 1868378), (1874, 1486527), (1994, 1397067), (2811, 991018), (2982, 934189), (2991, 931378), (5622, 495509), (5982, 465689), (6559, 424722), (6979, 399162), (13118, 212361), (13958, 199581), (19677, 141574), (20937, 133054), (39354, 70787), (41874, 66527)]