2054804528

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{51973}}^1$

素因数の和:52341

約数の個数: 40

約数和(自身を含む): 4562901408

約数和(自身を除く): 2508096880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 19768, 39536, 51973, 103946, 207892, 363811, 415784, 727622, 831568, 1455244, 2910488, 5820976, 18346469, 36692938, 73385876, 128425283, 146771752, 256850566, 293543504, 513701132, 1027402264, 2054804528]

約数ペア:

[(1, 2054804528), (2, 1027402264), (4, 513701132), (7, 293543504), (8, 256850566), (14, 146771752), (16, 128425283), (28, 73385876), (56, 36692938), (112, 18346469), (353, 5820976), (706, 2910488), (1412, 1455244), (2471, 831568), (2824, 727622), (4942, 415784), (5648, 363811), (9884, 207892), (19768, 103946), (39536, 51973)]