2011120969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{66653}}^1$

素因数の和:66888

約数の個数: 16

約数和(自身を含む): 2373948864

約数和(自身を除く): 362827895

約数列:

[1, 11, 13, 143, 211, 2321, 2743, 30173, 66653, 733183, 866489, 9531379, 14063783, 154701613, 182829179, 2011120969]

約数ペア:

[(1, 2011120969), (11, 182829179), (13, 154701613), (143, 14063783), (211, 9531379), (2321, 866489), (2743, 733183), (30173, 66653)]