2109306619

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9059}}^1$

素因数の和:9163

約数の個数: 32

約数和(自身を含む): 2644070400

約数和(自身を除く): 534763781

約数列:

[1, 7, 29, 31, 37, 203, 217, 259, 899, 1073, 1147, 6293, 7511, 8029, 9059, 33263, 63413, 232841, 262711, 280829, 335183, 1838977, 1965803, 2346281, 8144041, 9720307, 10390673, 57008287, 68042149, 72734711, 301329517, 2109306619]

約数ペア:

[(1, 2109306619), (7, 301329517), (29, 72734711), (31, 68042149), (37, 57008287), (203, 10390673), (217, 9720307), (259, 8144041), (899, 2346281), (1073, 1965803), (1147, 1838977), (6293, 335183), (7511, 280829), (8029, 262711), (9059, 232841), (33263, 63413)]