2089772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 3978240

約数和(自身を除く): 1888468

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 887, 1178, 1774, 2356, 3548, 16853, 27497, 33706, 54994, 67412, 109988, 522443, 1044886, 2089772]

約数ペア:

[(1, 2089772), (2, 1044886), (4, 522443), (19, 109988), (31, 67412), (38, 54994), (62, 33706), (76, 27497), (124, 16853), (589, 3548), (887, 2356), (1178, 1774)]