388851451

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 409736448

約数和(自身を除く): 20884997

約数列:

[1, 43, 67, 71, 1901, 2881, 3053, 4757, 81743, 127367, 134971, 204551, 5476781, 5803753, 9043057, 388851451]

約数ペア:

[(1, 388851451), (43, 9043057), (67, 5803753), (71, 5476781), (1901, 204551), (2881, 134971), (3053, 127367), (4757, 81743)]