1661001034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 3157926912

約数和(自身を除く): 1496925878

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 251, 443, 502, 679, 886, 1067, 1358, 1757, 2134, 2761, 3101, 3514, 4873, 5522, 6202, 7469, 9746, 14938, 19327, 24347, 34111, 38654, 42971, 48694, 68222, 85942, 111193, 170429, 222386, 267817, 300797, 340858, 472681, 535634, 601594, 778351, 945362, 1223123, 1556702, 1874719, 2446246, 3308767, 3749438, 6617534, 8561861, 10785721, 17123722, 21571442, 75500047, 118642931, 151000094, 237285862, 830500517, 1661001034]

約数ペア:

[(1, 1661001034), (2, 830500517), (7, 237285862), (11, 151000094), (14, 118642931), (22, 75500047), (77, 21571442), (97, 17123722), (154, 10785721), (194, 8561861), (251, 6617534), (443, 3749438), (502, 3308767), (679, 2446246), (886, 1874719), (1067, 1556702), (1358, 1223123), (1757, 945362), (2134, 778351), (2761, 601594), (3101, 535634), (3514, 472681), (4873, 340858), (5522, 300797), (6202, 267817), (7469, 222386), (9746, 170429), (14938, 111193), (19327, 85942), (24347, 68222), (34111, 48694), (38654, 42971)]