2008352754

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{5779}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 4463316000

約数和(自身を除く): 2454963246

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 449, 774, 898, 1347, 2694, 4041, 5779, 8082, 11558, 17337, 19307, 34674, 38614, 52011, 57921, 104022, 115842, 173763, 248497, 347526, 496994, 745491, 1490982, 2236473, 2594771, 4472946, 5189542, 7784313, 15568626, 23352939, 46705878, 111575153, 223150306, 334725459, 669450918, 1004176377, 2008352754]

約数ペア:

[(1, 2008352754), (2, 1004176377), (3, 669450918), (6, 334725459), (9, 223150306), (18, 111575153), (43, 46705878), (86, 23352939), (129, 15568626), (258, 7784313), (387, 5189542), (449, 4472946), (774, 2594771), (898, 2236473), (1347, 1490982), (2694, 745491), (4041, 496994), (5779, 347526), (8082, 248497), (11558, 173763), (17337, 115842), (19307, 104022), (34674, 57921), (38614, 52011)]