2870502761

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{1051}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 3374773920

約数和(自身を除く): 504271159

約数列:

[1, 7, 49, 139, 401, 973, 1051, 2807, 6811, 7357, 19649, 51499, 55739, 146089, 390173, 421451, 1022623, 2731211, 2950157, 7158361, 20651099, 58581689, 410071823, 2870502761]

約数ペア:

[(1, 2870502761), (7, 410071823), (49, 58581689), (139, 20651099), (401, 7158361), (973, 2950157), (1051, 2731211), (2807, 1022623), (6811, 421451), (7357, 390173), (19649, 146089), (51499, 55739)]