1328355909499

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{4993}}^1\times {\mathrm{23773}}^1$

素因数の和:28835

約数の個数: 24

約数和(自身を含む): 1447523924352

約数和(自身を除く): 119168014853

約数列:

[1, 19, 31, 361, 589, 4993, 11191, 23773, 94867, 154783, 451687, 736963, 1802473, 2940877, 8582053, 14002297, 55876663, 118698589, 266043643, 2255273191, 3679656259, 42850190629, 69913468921, 1328355909499]

約数ペア:

[(1, 1328355909499), (19, 69913468921), (31, 42850190629), (361, 3679656259), (589, 2255273191), (4993, 266043643), (11191, 118698589), (23773, 55876663), (94867, 14002297), (154783, 8582053), (451687, 2940877), (736963, 1802473)]