2856550172

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{232391}}^1$

素因数の和:232841

約数の個数: 24

約数和(自身を含む): 5726138880

約数和(自身を除く): 2869588708

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 232391, 464782, 929564, 1626737, 3253474, 6506948, 102019649, 204039298, 408078596, 714137543, 1428275086, 2856550172]

約数ペア:

[(1, 2856550172), (2, 1428275086), (4, 714137543), (7, 408078596), (14, 204039298), (28, 102019649), (439, 6506948), (878, 3253474), (1756, 1626737), (3073, 929564), (6146, 464782), (12292, 232391)]