2282478121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{19211}}^1$

素因数の和:20772

約数の個数: 16

約数和(自身を含む): 2847679488

約数和(自身を除く): 565201367

約数列:

[1, 7, 11, 77, 1543, 10801, 16973, 19211, 118811, 134477, 211321, 1479247, 29642573, 207498011, 326068303, 2282478121]

約数ペア:

[(1, 2282478121), (7, 326068303), (11, 207498011), (77, 29642573), (1543, 1479247), (10801, 211321), (16973, 134477), (19211, 118811)]