8375647588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{20431}}^1$

素因数の和:20486

約数の個数: 60

約数和(自身を含む): 18427212160

約数和(自身を除く): 10051564572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 5324, 9317, 14641, 18634, 20431, 29282, 37268, 40862, 58564, 81724, 102487, 143017, 204974, 224741, 286034, 409948, 449482, 572068, 898964, 1573187, 2472151, 3146374, 4944302, 6292748, 9888604, 17305057, 27193661, 34610114, 54387322, 69220228, 108774644, 190355627, 299130271, 380711254, 598260542, 761422508, 1196521084, 2093911897, 4187823794, 8375647588]

約数ペア:

[(1, 8375647588), (2, 4187823794), (4, 2093911897), (7, 1196521084), (11, 761422508), (14, 598260542), (22, 380711254), (28, 299130271), (44, 190355627), (77, 108774644), (121, 69220228), (154, 54387322), (242, 34610114), (308, 27193661), (484, 17305057), (847, 9888604), (1331, 6292748), (1694, 4944302), (2662, 3146374), (3388, 2472151), (5324, 1573187), (9317, 898964), (14641, 572068), (18634, 449482), (20431, 409948), (29282, 286034), (37268, 224741), (40862, 204974), (58564, 143017), (81724, 102487)]