255087455036

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{2719}}^1\times {\mathrm{129581}}^1$

素因数の和:132485

約数の個数: 24

約数和(自身を含む): 449037912960

約数和(自身を除く): 193950457924

約数列:

[1, 2, 4, 181, 362, 724, 2719, 5438, 10876, 129581, 259162, 492139, 518324, 984278, 1968556, 23454161, 46908322, 93816644, 352330739, 704661478, 1409322956, 63771863759, 127543727518, 255087455036]

約数ペア:

[(1, 255087455036), (2, 127543727518), (4, 63771863759), (181, 1409322956), (362, 704661478), (724, 352330739), (2719, 93816644), (5438, 46908322), (10876, 23454161), (129581, 1968556), (259162, 984278), (492139, 518324)]