2019893034

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{646159}}^1$

素因数の和:646685

約数の個数: 16

約数和(自身を含む): 4047546240

約数和(自身を除く): 2027653206

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 646159, 1292318, 1938477, 3876954, 336648839, 673297678, 1009946517, 2019893034]

約数ペア:

[(1, 2019893034), (2, 1009946517), (3, 673297678), (6, 336648839), (521, 3876954), (1042, 1938477), (1563, 1292318), (3126, 646159)]