7982876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 15311856

約数和(自身を除く): 7328980

約数列:

[1, 2, 4, 11, 22, 44, 397, 457, 794, 914, 1588, 1828, 4367, 5027, 8734, 10054, 17468, 20108, 181429, 362858, 725716, 1995719, 3991438, 7982876]

約数ペア:

[(1, 7982876), (2, 3991438), (4, 1995719), (11, 725716), (22, 362858), (44, 181429), (397, 20108), (457, 17468), (794, 10054), (914, 8734), (1588, 5027), (1828, 4367)]