438393434

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{3319}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 663017280

約数和(自身を除く): 224623846

約数列:

[1, 2, 211, 313, 422, 626, 3319, 6638, 66043, 132086, 700309, 1038847, 1400618, 2077694, 219196717, 438393434]

約数ペア:

[(1, 438393434), (2, 219196717), (211, 2077694), (313, 1400618), (422, 1038847), (626, 700309), (3319, 132086), (6638, 66043)]