422804939

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 448250880

約数和(自身を除く): 25445941

約数列:

[1, 31, 43, 419, 757, 1333, 12989, 18017, 23467, 32551, 317183, 558527, 1009081, 9832673, 13638869, 422804939]

約数ペア:

[(1, 422804939), (31, 13638869), (43, 9832673), (419, 1009081), (757, 558527), (1333, 317183), (12989, 32551), (18017, 23467)]