4539689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1681111

約数列:

[1, 7, 11, 19, 29, 77, 107, 133, 203, 209, 319, 551, 749, 1177, 1463, 2033, 2233, 3103, 3857, 6061, 8239, 14231, 21721, 22363, 34133, 42427, 58957, 156541, 238931, 412699, 648527, 4539689]

約数ペア:

[(1, 4539689), (7, 648527), (11, 412699), (19, 238931), (29, 156541), (77, 58957), (107, 42427), (133, 34133), (203, 22363), (209, 21721), (319, 14231), (551, 8239), (749, 6061), (1177, 3857), (1463, 3103), (2033, 2233)]