2018809133

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{450929}}^1$

素因数の和:450988

約数の個数: 12

約数和(自身を含む): 2279000220

約数和(自身を除く): 260191087

約数列:

[1, 11, 37, 121, 407, 4477, 450929, 4960219, 16684373, 54562409, 183528103, 2018809133]

約数ペア:

[(1, 2018809133), (11, 183528103), (37, 54562409), (121, 16684373), (407, 4960219), (4477, 450929)]