2623686992

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{370159}}^1$

素因数の和:370610

約数の個数: 20

約数和(自身を含む): 5094882240

約数和(自身を除く): 2471195248

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 370159, 740318, 1480636, 2961272, 5922544, 163980437, 327960874, 655921748, 1311843496, 2623686992]

約数ペア:

[(1, 2623686992), (2, 1311843496), (4, 655921748), (8, 327960874), (16, 163980437), (443, 5922544), (886, 2961272), (1772, 1480636), (3544, 740318), (7088, 370159)]