676706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 16

約数和(自身を含む): 1085184

約数和(自身を除く): 408478

約数列:

[1, 2, 23, 46, 47, 94, 313, 626, 1081, 2162, 7199, 14398, 14711, 29422, 338353, 676706]

約数ペア:

[(1, 676706), (2, 338353), (23, 29422), (46, 14711), (47, 14398), (94, 7199), (313, 2162), (626, 1081)]