2577647513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 3351490560

約数和(自身を除く): 773843047

約数列:

[1, 7, 23, 29, 37, 43, 161, 203, 259, 301, 347, 667, 851, 989, 1073, 1247, 1591, 2429, 4669, 5957, 6923, 7511, 7981, 8729, 10063, 11137, 12839, 14921, 24679, 28681, 36593, 46139, 55867, 70441, 89873, 104447, 172753, 200767, 231449, 256151, 295297, 322973, 343183, 372331, 432709, 552077, 1061197, 1620143, 2067079, 2402281, 2606317, 3028963, 3864539, 7428379, 8563613, 9952307, 12697771, 16010233, 59945291, 69666149, 88884397, 112071631, 368235359, 2577647513]

約数ペア:

[(1, 2577647513), (7, 368235359), (23, 112071631), (29, 88884397), (37, 69666149), (43, 59945291), (161, 16010233), (203, 12697771), (259, 9952307), (301, 8563613), (347, 7428379), (667, 3864539), (851, 3028963), (989, 2606317), (1073, 2402281), (1247, 2067079), (1591, 1620143), (2429, 1061197), (4669, 552077), (5957, 432709), (6923, 372331), (7511, 343183), (7981, 322973), (8729, 295297), (10063, 256151), (11137, 231449), (12839, 200767), (14921, 172753), (24679, 104447), (28681, 89873), (36593, 70441), (46139, 55867)]