7840328

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{2339}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 14742000

約数和(自身を除く): 6901672

約数列:

[1, 2, 4, 8, 419, 838, 1676, 2339, 3352, 4678, 9356, 18712, 980041, 1960082, 3920164, 7840328]

約数ペア:

[(1, 7840328), (2, 3920164), (4, 1960082), (8, 980041), (419, 18712), (838, 9356), (1676, 4678), (2339, 3352)]