1279460044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{4505141}}^1$

素因数の和:4505216

約数の個数: 12

約数和(自身を含む): 2270591568

約数和(自身を除く): 991131524

約数列:

[1, 2, 4, 71, 142, 284, 4505141, 9010282, 18020564, 319865011, 639730022, 1279460044]

約数ペア:

[(1, 1279460044), (2, 639730022), (4, 319865011), (71, 18020564), (142, 9010282), (284, 4505141)]