2000860143

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1\times {\mathrm{4391}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 2685655296

約数和(自身を除く): 684795153

約数列:

[1, 3, 193, 579, 787, 2361, 4391, 13173, 151891, 455673, 847463, 2542389, 3455717, 10367151, 666953381, 2000860143]

約数ペア:

[(1, 2000860143), (3, 666953381), (193, 10367151), (579, 3455717), (787, 2542389), (2361, 847463), (4391, 455673), (13173, 151891)]