870836846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{139871}}^1$

素因数の和:140167

約数の個数: 16

約数和(自身を含む): 1430051328

約数和(自身を除く): 559214482

約数列:

[1, 2, 11, 22, 283, 566, 3113, 6226, 139871, 279742, 1538581, 3077162, 39583493, 79166986, 435418423, 870836846]

約数ペア:

[(1, 870836846), (2, 435418423), (11, 79166986), (22, 39583493), (283, 3077162), (566, 1538581), (3113, 279742), (6226, 139871)]