2755262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 4367520

約数和(自身を除く): 1612258

約数列:

[1, 2, 23, 46, 89, 178, 673, 1346, 2047, 4094, 15479, 30958, 59897, 119794, 1377631, 2755262]

約数ペア:

[(1, 2755262), (2, 1377631), (23, 119794), (46, 59897), (89, 30958), (178, 15479), (673, 4094), (1346, 2047)]