128560894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{834811}}^1$

素因数の和:834831

約数の個数: 16

約数和(自身を含む): 240425856

約数和(自身を除く): 111864962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 834811, 1669622, 5843677, 9182921, 11687354, 18365842, 64280447, 128560894]

約数ペア:

[(1, 128560894), (2, 64280447), (7, 18365842), (11, 11687354), (14, 9182921), (22, 5843677), (77, 1669622), (154, 834811)]