1490654869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12396

約数の個数: 16

約数和(自身を含む): 1659712896

約数和(自身を除く): 169058027

約数列:

[1, 11, 71, 157, 781, 1727, 11147, 12157, 122617, 133727, 863147, 1908649, 9494617, 20995139, 135514079, 1490654869]

約数ペア:

[(1, 1490654869), (11, 135514079), (71, 20995139), (157, 9494617), (781, 1908649), (1727, 863147), (11147, 133727), (12157, 122617)]