7439828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 14273280

約数和(自身を除く): 6833452

約数列:

[1, 2, 4, 11, 22, 44, 353, 479, 706, 958, 1412, 1916, 3883, 5269, 7766, 10538, 15532, 21076, 169087, 338174, 676348, 1859957, 3719914, 7439828]

約数ペア:

[(1, 7439828), (2, 3719914), (4, 1859957), (11, 676348), (22, 338174), (44, 169087), (353, 21076), (479, 15532), (706, 10538), (958, 7766), (1412, 5269), (1916, 3883)]