1445174044

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{71671}}^1$

素因数の和:71817

約数の個数: 18

約数和(自身を含む): 2565212552

約数和(自身を除く): 1120038508

約数列:

[1, 2, 4, 71, 142, 284, 5041, 10082, 20164, 71671, 143342, 286684, 5088641, 10177282, 20354564, 361293511, 722587022, 1445174044]

約数ペア:

[(1, 1445174044), (2, 722587022), (4, 361293511), (71, 20354564), (142, 10177282), (284, 5088641), (5041, 286684), (10082, 143342), (20164, 71671)]