2017659196

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{673451}}^1$

素因数の和:673569

約数の個数: 24

約数和(自身を含む): 4073037696

約数和(自身を除く): 2055378500

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 673451, 1346902, 2693804, 4714157, 9428314, 18856628, 72059257, 144118514, 288237028, 504414799, 1008829598, 2017659196]

約数ペア:

[(1, 2017659196), (2, 1008829598), (4, 504414799), (7, 288237028), (14, 144118514), (28, 72059257), (107, 18856628), (214, 9428314), (428, 4714157), (749, 2693804), (1498, 1346902), (2996, 673451)]