268536874

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{2011}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 406343520

約数和(自身を除く): 137806646

約数列:

[1, 2, 179, 358, 373, 746, 2011, 4022, 66767, 133534, 359969, 719938, 750103, 1500206, 134268437, 268536874]

約数ペア:

[(1, 268536874), (2, 134268437), (179, 1500206), (358, 750103), (373, 719938), (746, 359969), (2011, 133534), (4022, 66767)]