2013998084

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{672229}}^1$

素因数の和:672347

約数の個数: 24

約数和(自身を含む): 4065647040

約数和(自身を除く): 2051648956

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 672229, 1344458, 2688916, 4705603, 9411206, 18822412, 71928503, 143857006, 287714012, 503499521, 1006999042, 2013998084]

約数ペア:

[(1, 2013998084), (2, 1006999042), (4, 503499521), (7, 287714012), (14, 143857006), (28, 71928503), (107, 18822412), (214, 9411206), (428, 4705603), (749, 2688916), (1498, 1344458), (2996, 672229)]