1330585786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{41719}}^1$

素因数の和:42189

約数の個数: 16

約数和(自身を含む): 2054626560

約数和(自身を除く): 724040774

約数列:

[1, 2, 37, 74, 431, 862, 15947, 31894, 41719, 83438, 1543603, 3087206, 17980889, 35961778, 665292893, 1330585786]

約数ペア:

[(1, 1330585786), (2, 665292893), (37, 35961778), (74, 17980889), (431, 3087206), (862, 1543603), (15947, 83438), (31894, 41719)]