2013328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5502

約数の個数: 20

約数和(自身を含む): 4071168

約数和(自身を除く): 2057840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5471, 10942, 21884, 43768, 87536, 125833, 251666, 503332, 1006664, 2013328]

約数ペア:

[(1, 2013328), (2, 1006664), (4, 503332), (8, 251666), (16, 125833), (23, 87536), (46, 43768), (92, 21884), (184, 10942), (368, 5471)]