3890854878

素因数分解:

$2^1\times 3^1\times {\mathrm{2027}}^1\times {\mathrm{319919}}^1$

素因数の和:321951

約数の個数: 16

約数和(自身を含む): 7785573120

約数和(自身を除く): 3894718242

約数列:

[1, 2, 3, 6, 2027, 4054, 6081, 12162, 319919, 639838, 959757, 1919514, 648475813, 1296951626, 1945427439, 3890854878]

約数ペア:

[(1, 3890854878), (2, 1945427439), (3, 1296951626), (6, 648475813), (2027, 1919514), (4054, 959757), (6081, 639838), (12162, 319919)]