790205474

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1\times {\mathrm{1613}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 1190957688

約数和(自身を除く): 400752214

約数列:

[1, 2, 397, 617, 794, 1234, 1613, 3226, 244949, 489898, 640361, 995221, 1280722, 1990442, 395102737, 790205474]

約数ペア:

[(1, 790205474), (2, 395102737), (397, 1990442), (617, 1280722), (794, 995221), (1234, 640361), (1613, 489898), (3226, 244949)]