12782621812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{227627}}^1$

素因数の和:227871

約数の個数: 24

約数和(自身を含む): 22753694880

約数和(自身を除く): 9971073068

約数列:

[1, 2, 4, 101, 139, 202, 278, 404, 556, 14039, 28078, 56156, 227627, 455254, 910508, 22990327, 31640153, 45980654, 63280306, 91961308, 126560612, 3195655453, 6391310906, 12782621812]

約数ペア:

[(1, 12782621812), (2, 6391310906), (4, 3195655453), (101, 126560612), (139, 91961308), (202, 63280306), (278, 45980654), (404, 31640153), (556, 22990327), (14039, 910508), (28078, 455254), (56156, 227627)]