84679681922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1709}}^1\times {\mathrm{204749}}^1$

素因数の和:206482

約数の個数: 24

約数和(自身を含む): 139698877500

約数和(自身を除く): 55019195578

約数列:

[1, 2, 11, 22, 121, 242, 1709, 3418, 18799, 37598, 204749, 206789, 409498, 413578, 2252239, 4504478, 24774629, 49549258, 349916041, 699832082, 3849076451, 7698152902, 42339840961, 84679681922]

約数ペア:

[(1, 84679681922), (2, 42339840961), (11, 7698152902), (22, 3849076451), (121, 699832082), (242, 349916041), (1709, 49549258), (3418, 24774629), (18799, 4504478), (37598, 2252239), (204749, 413578), (206789, 409498)]