551012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 1202880

約数和(自身を除く): 651868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1789, 3578, 7156, 12523, 19679, 25046, 39358, 50092, 78716, 137753, 275506, 551012]

約数ペア:

[(1, 551012), (2, 275506), (4, 137753), (7, 78716), (11, 50092), (14, 39358), (22, 25046), (28, 19679), (44, 12523), (77, 7156), (154, 3578), (308, 1789)]