1564492039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{4999}}^1$

素因数の和:6270

約数の個数: 16

約数和(自身を含む): 1782720000

約数和(自身を除く): 218227961

約数列:

[1, 11, 23, 253, 1237, 4999, 13607, 28451, 54989, 114977, 312961, 1264747, 6183763, 68021393, 142226549, 1564492039]

約数ペア:

[(1, 1564492039), (11, 142226549), (23, 68021393), (253, 6183763), (1237, 1264747), (4999, 312961), (13607, 114977), (28451, 54989)]