9968657468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{17971}}^1$

素因数の和:19794

約数の個数: 48

約数和(自身を含む): 21763085568

約数和(自身を除く): 11794428100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1801, 3602, 7204, 12607, 17971, 19811, 25214, 35942, 39622, 50428, 71884, 79244, 125797, 138677, 197681, 251594, 277354, 395362, 503188, 554708, 790724, 1383767, 2767534, 5535068, 32365771, 64731542, 129463084, 226560397, 356023481, 453120794, 712046962, 906241588, 1424093924, 2492164367, 4984328734, 9968657468]

約数ペア:

[(1, 9968657468), (2, 4984328734), (4, 2492164367), (7, 1424093924), (11, 906241588), (14, 712046962), (22, 453120794), (28, 356023481), (44, 226560397), (77, 129463084), (154, 64731542), (308, 32365771), (1801, 5535068), (3602, 2767534), (7204, 1383767), (12607, 790724), (17971, 554708), (19811, 503188), (25214, 395362), (35942, 277354), (39622, 251594), (50428, 197681), (71884, 138677), (79244, 125797)]