7989956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8123

約数の個数: 24

約数和(自身を含む): 15852480

約数和(自身を除く): 7862524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 8087, 16174, 32348, 105131, 153653, 210262, 307306, 420524, 614612, 1997489, 3994978, 7989956]

約数ペア:

[(1, 7989956), (2, 3994978), (4, 1997489), (13, 614612), (19, 420524), (26, 307306), (38, 210262), (52, 153653), (76, 105131), (247, 32348), (494, 16174), (988, 8087)]