2123288545

素因数分解:

$5^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{54311}}^1$

素因数の和:55440

約数の個数: 16

約数和(自身を含む): 2914599168

約数和(自身を除く): 791310623

約数列:

[1, 5, 7, 35, 1117, 5585, 7819, 39095, 54311, 271555, 380177, 1900885, 60665387, 303326935, 424657709, 2123288545]

約数ペア:

[(1, 2123288545), (5, 424657709), (7, 303326935), (35, 60665387), (1117, 1900885), (5585, 380177), (7819, 271555), (39095, 54311)]