520492084

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173729}}^1$

素因数の和:173847

約数の個数: 24

約数和(自身を含む): 1050719040

約数和(自身を除く): 530226956

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 173729, 347458, 694916, 1216103, 2432206, 4864412, 18589003, 37178006, 74356012, 130123021, 260246042, 520492084]

約数ペア:

[(1, 520492084), (2, 260246042), (4, 130123021), (7, 74356012), (14, 37178006), (28, 18589003), (107, 4864412), (214, 2432206), (428, 1216103), (749, 694916), (1498, 347458), (2996, 173729)]