4727212

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 9513504

約数和(自身を除く): 4786292

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 857, 1379, 1714, 2758, 3428, 5516, 5999, 11998, 23996, 168829, 337658, 675316, 1181803, 2363606, 4727212]

約数ペア:

[(1, 4727212), (2, 2363606), (4, 1181803), (7, 675316), (14, 337658), (28, 168829), (197, 23996), (394, 11998), (788, 5999), (857, 5516), (1379, 3428), (1714, 2758)]