218043398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{8011}}^1$

素因数の和:8483

約数の個数: 16

約数和(自身を含む): 338426880

約数和(自身を除く): 120383482

約数列:

[1, 2, 31, 62, 439, 878, 8011, 13609, 16022, 27218, 248341, 496682, 3516829, 7033658, 109021699, 218043398]

約数ペア:

[(1, 218043398), (2, 109021699), (31, 7033658), (62, 3516829), (439, 496682), (878, 248341), (8011, 27218), (13609, 16022)]