2783139714

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{3631}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 6107861760

約数和(自身を除く): 3324722046

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 439, 582, 873, 878, 1317, 1746, 2634, 3631, 3951, 7262, 7902, 10893, 21786, 32679, 42583, 65358, 85166, 127749, 255498, 352207, 383247, 704414, 766494, 1056621, 1594009, 2113242, 3169863, 3188018, 4782027, 6339726, 9564054, 14346081, 28692162, 154618873, 309237746, 463856619, 927713238, 1391569857, 2783139714]

約数ペア:

[(1, 2783139714), (2, 1391569857), (3, 927713238), (6, 463856619), (9, 309237746), (18, 154618873), (97, 28692162), (194, 14346081), (291, 9564054), (439, 6339726), (582, 4782027), (873, 3188018), (878, 3169863), (1317, 2113242), (1746, 1594009), (2634, 1056621), (3631, 766494), (3951, 704414), (7262, 383247), (7902, 352207), (10893, 255498), (21786, 127749), (32679, 85166), (42583, 65358)]