2743454878

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{3799799}}^1$

素因数の和:3799839

約数の個数: 12

約数和(自身を含む): 4343171400

約数和(自身を除く): 1599716522

約数列:

[1, 2, 19, 38, 361, 722, 3799799, 7599598, 72196181, 144392362, 1371727439, 2743454878]

約数ペア:

[(1, 2743454878), (2, 1371727439), (19, 144392362), (38, 72196181), (361, 7599598), (722, 3799799)]