8142284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 14666400

約数和(自身を除く): 6524116

約数列:

[1, 2, 4, 53, 106, 193, 199, 212, 386, 398, 772, 796, 10229, 10547, 20458, 21094, 38407, 40916, 42188, 76814, 153628, 2035571, 4071142, 8142284]

約数ペア:

[(1, 8142284), (2, 4071142), (4, 2035571), (53, 153628), (106, 76814), (193, 42188), (199, 40916), (212, 38407), (386, 21094), (398, 20458), (772, 10547), (796, 10229)]