1118712728

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{14341}}^1$

素因数の和:14560

約数の個数: 48

約数和(自身を含む): 2452482000

約数和(自身を除く): 1333769272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 5572, 9751, 11144, 14341, 19502, 28682, 39004, 57364, 78008, 100387, 114728, 200774, 401548, 702709, 803096, 1405418, 2810836, 2853859, 5621672, 5707718, 11415436, 19977013, 22830872, 39954026, 79908052, 139839091, 159816104, 279678182, 559356364, 1118712728]

約数ペア:

[(1, 1118712728), (2, 559356364), (4, 279678182), (7, 159816104), (8, 139839091), (14, 79908052), (28, 39954026), (49, 22830872), (56, 19977013), (98, 11415436), (196, 5707718), (199, 5621672), (392, 2853859), (398, 2810836), (796, 1405418), (1393, 803096), (1592, 702709), (2786, 401548), (5572, 200774), (9751, 114728), (11144, 100387), (14341, 78008), (19502, 57364), (28682, 39004)]