2080402909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1\times {\mathrm{1987}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 2294915392

約数和(自身を除く): 214512483

約数列:

[1, 13, 43, 559, 1873, 1987, 24349, 25831, 80539, 85441, 1047007, 1110733, 3721651, 48381463, 160030993, 2080402909]

約数ペア:

[(1, 2080402909), (13, 160030993), (43, 48381463), (559, 3721651), (1873, 1110733), (1987, 1047007), (24349, 85441), (25831, 80539)]