6580916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 12233760

約数和(自身を除く): 5652844

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 661, 1322, 2489, 2644, 4978, 9956, 12559, 25118, 50236, 86591, 173182, 346364, 1645229, 3290458, 6580916]

約数ペア:

[(1, 6580916), (2, 3290458), (4, 1645229), (19, 346364), (38, 173182), (76, 86591), (131, 50236), (262, 25118), (524, 12559), (661, 9956), (1322, 4978), (2489, 2644)]