2680456772

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2226293}}^1$

素因数の和:2226347

約数の個数: 24

約数和(自身を含む): 5485588416

約数和(自身を除く): 2805131644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2226293, 4452586, 8905172, 15584051, 31168102, 62336204, 95730599, 191461198, 382922396, 670114193, 1340228386, 2680456772]

約数ペア:

[(1, 2680456772), (2, 1340228386), (4, 670114193), (7, 382922396), (14, 191461198), (28, 95730599), (43, 62336204), (86, 31168102), (172, 15584051), (301, 8905172), (602, 4452586), (1204, 2226293)]