129864026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{4271}}^1$

素因数の和:4957

約数の個数: 16

約数和(自身を含む): 203620608

約数和(自身を除く): 73756582

約数列:

[1, 2, 23, 46, 661, 1322, 4271, 8542, 15203, 30406, 98233, 196466, 2823131, 5646262, 64932013, 129864026]

約数ペア:

[(1, 129864026), (2, 64932013), (23, 5646262), (46, 2823131), (661, 196466), (1322, 98233), (4271, 30406), (8542, 15203)]