2788133054

素因数分解:

$2^1\times 7^1\times {\mathrm{12479}}^1\times {\mathrm{15959}}^1$

素因数の和:28447

約数の個数: 16

約数和(自身を含む): 4780339200

約数和(自身を除く): 1992206146

約数列:

[1, 2, 7, 14, 12479, 15959, 24958, 31918, 87353, 111713, 174706, 223426, 199152361, 398304722, 1394066527, 2788133054]

約数ペア:

[(1, 2788133054), (2, 1394066527), (7, 398304722), (14, 199152361), (12479, 223426), (15959, 174706), (24958, 111713), (31918, 87353)]