1243451398

素因数分解:

$2^1\times 7^1\times {\mathrm{11087}}^1\times {\mathrm{8011}}^1$

素因数の和:19107

約数の個数: 16

約数和(自身を含む): 2132089344

約数和(自身を除く): 888637946

約数列:

[1, 2, 7, 14, 8011, 11087, 16022, 22174, 56077, 77609, 112154, 155218, 88817957, 177635914, 621725699, 1243451398]

約数ペア:

[(1, 1243451398), (2, 621725699), (7, 177635914), (14, 88817957), (8011, 155218), (11087, 112154), (16022, 77609), (22174, 56077)]