2013640298

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1\times {\mathrm{19661}}^1$

素因数の和:20953

約数の個数: 16

約数和(自身を含む): 3096765000

約数和(自身を除く): 1083124702

約数列:

[1, 2, 41, 82, 1249, 2498, 19661, 39322, 51209, 102418, 806101, 1612202, 24556589, 49113178, 1006820149, 2013640298]

約数ペア:

[(1, 2013640298), (2, 1006820149), (41, 49113178), (82, 24556589), (1249, 1612202), (2498, 806101), (19661, 102418), (39322, 51209)]