2016378007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 2554509312

約数和(自身を除く): 538131305

約数列:

[1, 7, 17, 23, 119, 161, 353, 391, 2087, 2471, 2737, 6001, 8119, 14609, 35479, 42007, 48001, 56833, 138023, 248353, 336007, 736711, 816017, 966161, 5156977, 5712119, 12524087, 16944353, 87668609, 118610471, 288054001, 2016378007]

約数ペア:

[(1, 2016378007), (7, 288054001), (17, 118610471), (23, 87668609), (119, 16944353), (161, 12524087), (353, 5712119), (391, 5156977), (2087, 966161), (2471, 816017), (2737, 736711), (6001, 336007), (8119, 248353), (14609, 138023), (35479, 56833), (42007, 48001)]