2008066885528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1\times {\mathrm{128399}}^1$

素因数の和:132592

約数の個数: 64

約数和(自身を含む): 4203980352000

約数和(自身を除く): 2195913466472

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4133, 8266, 16532, 33064, 45463, 90926, 128399, 177719, 181852, 256798, 355438, 363704, 513596, 710876, 1027192, 1412389, 1421752, 1954909, 2824778, 3909818, 5521157, 5649556, 7819636, 11042314, 11299112, 15639272, 22084628, 44169256, 60732727, 121465454, 242930908, 485861816, 530673067, 1061346134, 2122692268, 4245384536, 5837403737, 11674807474, 22818941881, 23349614948, 45637883762, 46699229896, 91275767524, 182551535048, 251008360691, 502016721382, 1004033442764, 2008066885528]

約数ペア:

[(1, 2008066885528), (2, 1004033442764), (4, 502016721382), (8, 251008360691), (11, 182551535048), (22, 91275767524), (43, 46699229896), (44, 45637883762), (86, 23349614948), (88, 22818941881), (172, 11674807474), (344, 5837403737), (473, 4245384536), (946, 2122692268), (1892, 1061346134), (3784, 530673067), (4133, 485861816), (8266, 242930908), (16532, 121465454), (33064, 60732727), (45463, 44169256), (90926, 22084628), (128399, 15639272), (177719, 11299112), (181852, 11042314), (256798, 7819636), (355438, 5649556), (363704, 5521157), (513596, 3909818), (710876, 2824778), (1027192, 1954909), (1412389, 1421752)]