1307593294

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{671939}}^1$

素因数の和:672087

約数の個数: 16

約数和(自身を含む): 2257718400

約数和(自身を除く): 950125106

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 671939, 1343878, 4703573, 9407146, 93399521, 186799042, 653796647, 1307593294]

約数ペア:

[(1, 1307593294), (2, 653796647), (7, 186799042), (14, 93399521), (139, 9407146), (278, 4703573), (973, 1343878), (1946, 671939)]