2080632449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{67141}}^1$

素因数の和:67400

約数の個数: 16

約数和(自身を含む): 2513796480

約数和(自身を除く): 433164031

約数列:

[1, 7, 19, 133, 233, 1631, 4427, 30989, 67141, 469987, 1275679, 8929753, 15643853, 109506971, 297233207, 2080632449]

約数ペア:

[(1, 2080632449), (7, 297233207), (19, 109506971), (133, 15643853), (233, 8929753), (1631, 1275679), (4427, 469987), (30989, 67141)]