2016156776

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{980621}}^1$

素因数の和:980884

約数の個数: 16

約数和(自身を含む): 3795007140

約数和(自身を除く): 1778850364

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 980621, 1961242, 3922484, 7844968, 252019597, 504039194, 1008078388, 2016156776]

約数ペア:

[(1, 2016156776), (2, 1008078388), (4, 504039194), (8, 252019597), (257, 7844968), (514, 3922484), (1028, 1961242), (2056, 980621)]