1025004904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11971}}^1$

素因数の和:12134

約数の個数: 64

約数和(自身を含む): 2413555200

約数和(自身を除く): 1388550296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 973, 1112, 1529, 1946, 3058, 3892, 6116, 7784, 10703, 11971, 12232, 21406, 23942, 42812, 47884, 83797, 85624, 95768, 131681, 167594, 263362, 335188, 526724, 670376, 921767, 1053448, 1663969, 1843534, 3327938, 3687068, 6655876, 7374136, 11647783, 13311752, 18303659, 23295566, 36607318, 46591132, 73214636, 93182264, 128125613, 146429272, 256251226, 512502452, 1025004904]

約数ペア:

[(1, 1025004904), (2, 512502452), (4, 256251226), (7, 146429272), (8, 128125613), (11, 93182264), (14, 73214636), (22, 46591132), (28, 36607318), (44, 23295566), (56, 18303659), (77, 13311752), (88, 11647783), (139, 7374136), (154, 6655876), (278, 3687068), (308, 3327938), (556, 1843534), (616, 1663969), (973, 1053448), (1112, 921767), (1529, 670376), (1946, 526724), (3058, 335188), (3892, 263362), (6116, 167594), (7784, 131681), (10703, 95768), (11971, 85624), (12232, 83797), (21406, 47884), (23942, 42812)]