266118437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 291755520

約数和(自身を除く): 25637083

約数列:

[1, 13, 71, 401, 719, 923, 5213, 9347, 28471, 51049, 288319, 370123, 663637, 3748147, 20470649, 266118437]

約数ペア:

[(1, 266118437), (13, 20470649), (71, 3748147), (401, 663637), (719, 370123), (923, 288319), (5213, 51049), (9347, 28471)]