565550882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{20011}}^1$

素因数の和:21113

約数の個数: 16

約数和(自身を含む): 914468352

約数和(自身を除く): 348917470

約数列:

[1, 2, 13, 26, 1087, 2174, 14131, 20011, 28262, 40022, 260143, 520286, 21751957, 43503914, 282775441, 565550882]

約数ペア:

[(1, 565550882), (2, 282775441), (13, 43503914), (26, 21751957), (1087, 520286), (2174, 260143), (14131, 40022), (20011, 28262)]