2047755058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{411361}}^1$

素因数の和:411513

約数の個数: 16

約数和(自身を含む): 3257987040

約数和(自身を除く): 1210231982

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 411361, 822722, 7815859, 15631718, 53888291, 107776582, 1023877529, 2047755058]

約数ペア:

[(1, 2047755058), (2, 1023877529), (19, 107776582), (38, 53888291), (131, 15631718), (262, 7815859), (2489, 822722), (4978, 411361)]