664272004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15097091}}^1$

素因数の和:15097106

約数の個数: 12

約数和(自身を含む): 1268155728

約数和(自身を除く): 603883724

約数列:

[1, 2, 4, 11, 22, 44, 15097091, 30194182, 60388364, 166068001, 332136002, 664272004]

約数ペア:

[(1, 664272004), (2, 332136002), (4, 166068001), (11, 60388364), (22, 30194182), (44, 15097091)]