2012275972

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{137413}}^1$

素因数の和:137947

約数の個数: 24

約数和(自身を含む): 4032276416

約数和(自身を除く): 2020000444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 137413, 274826, 549652, 961891, 1923782, 3847564, 71866999, 143733998, 287467996, 503068993, 1006137986, 2012275972]

約数ペア:

[(1, 2012275972), (2, 1006137986), (4, 503068993), (7, 287467996), (14, 143733998), (28, 71866999), (523, 3847564), (1046, 1923782), (2092, 961891), (3661, 549652), (7322, 274826), (14644, 137413)]