2783394

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 3281886

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 647, 717, 1294, 1434, 1941, 2151, 3882, 4302, 5823, 11646, 154633, 309266, 463899, 927798, 1391697, 2783394]

約数ペア:

[(1, 2783394), (2, 1391697), (3, 927798), (6, 463899), (9, 309266), (18, 154633), (239, 11646), (478, 5823), (647, 4302), (717, 3882), (1294, 2151), (1434, 1941)]