1961172863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{4363}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 2146669056

約数和(自身を除く): 185496193

約数列:

[1, 13, 71, 487, 923, 4363, 6331, 34577, 56719, 309773, 449501, 2124781, 4027049, 27622153, 150859451, 1961172863]

約数ペア:

[(1, 1961172863), (13, 150859451), (71, 27622153), (487, 4027049), (923, 2124781), (4363, 449501), (6331, 309773), (34577, 56719)]