1138654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 1891440

約数和(自身を除く): 752786

約数列:

[1, 2, 11, 22, 73, 146, 709, 803, 1418, 1606, 7799, 15598, 51757, 103514, 569327, 1138654]

約数ペア:

[(1, 1138654), (2, 569327), (11, 103514), (22, 51757), (73, 15598), (146, 7799), (709, 1606), (803, 1418)]