2007923110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{1987}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 3647105280

約数和(自身を除く): 1639182170

約数列:

[1, 2, 5, 10, 139, 278, 695, 727, 1390, 1454, 1987, 3635, 3974, 7270, 9935, 19870, 101053, 202106, 276193, 505265, 552386, 1010530, 1380965, 1444549, 2761930, 2889098, 7222745, 14445490, 200792311, 401584622, 1003961555, 2007923110]

約数ペア:

[(1, 2007923110), (2, 1003961555), (5, 401584622), (10, 200792311), (139, 14445490), (278, 7222745), (695, 2889098), (727, 2761930), (1390, 1444549), (1454, 1380965), (1987, 1010530), (3635, 552386), (3974, 505265), (7270, 276193), (9935, 202106), (19870, 101053)]