2079649911

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{87011}}^1$

素因数の和:87302

約数の個数: 16

約数和(自身を含む): 2873484288

約数和(自身を除く): 793834377

約数列:

[1, 3, 31, 93, 257, 771, 7967, 23901, 87011, 261033, 2697341, 8092023, 22361827, 67085481, 693216637, 2079649911]

約数ペア:

[(1, 2079649911), (3, 693216637), (31, 67085481), (93, 22361827), (257, 8092023), (771, 2697341), (7967, 261033), (23901, 87011)]