1999042948

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{252277}}^1$

素因数の和:252571

約数の個数: 24

約数和(自身を含む): 4012229312

約数和(自身を除く): 2013186364

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 252277, 504554, 1009108, 1765939, 3531878, 7063756, 71394391, 142788782, 285577564, 499760737, 999521474, 1999042948]

約数ペア:

[(1, 1999042948), (2, 999521474), (4, 499760737), (7, 285577564), (14, 142788782), (28, 71394391), (283, 7063756), (566, 3531878), (1132, 1765939), (1981, 1009108), (3962, 504554), (7924, 252277)]