6780644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 13453440

約数和(自身を除く): 6672796

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6863, 13726, 27452, 89219, 130397, 178438, 260794, 356876, 521588, 1695161, 3390322, 6780644]

約数ペア:

[(1, 6780644), (2, 3390322), (4, 1695161), (13, 521588), (19, 356876), (26, 260794), (38, 178438), (52, 130397), (76, 89219), (247, 27452), (494, 13726), (988, 6863)]