1993164019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{438733}}^1$

素因数の和:438810

約数の個数: 16

約数和(自身を含む): 2527107840

約数和(自身を除く): 533943821

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 438733, 3071131, 4826063, 25885247, 33782441, 181196729, 284737717, 1993164019]

約数ペア:

[(1, 1993164019), (7, 284737717), (11, 181196729), (59, 33782441), (77, 25885247), (413, 4826063), (649, 3071131), (4543, 438733)]