9981706

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8011}}^1$

素因数の和:8109

約数の個数: 16

約数和(自身を含む): 17305920

約数和(自身を除く): 7324214

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 8011, 16022, 56077, 112154, 712979, 1425958, 4990853, 9981706]

約数ペア:

[(1, 9981706), (2, 4990853), (7, 1425958), (14, 712979), (89, 112154), (178, 56077), (623, 16022), (1246, 8011)]