449669156

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{2927}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 795244800

約数和(自身を除く): 345575644

約数列:

[1, 2, 4, 193, 199, 386, 398, 772, 796, 2927, 5854, 11708, 38407, 76814, 153628, 564911, 582473, 1129822, 1164946, 2259644, 2329892, 112417289, 224834578, 449669156]

約数ペア:

[(1, 449669156), (2, 224834578), (4, 112417289), (193, 2329892), (199, 2259644), (386, 1164946), (398, 1129822), (772, 582473), (796, 564911), (2927, 153628), (5854, 76814), (11708, 38407)]