664840132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15110003}}^1$

素因数の和:15110018

約数の個数: 12

約数和(自身を含む): 1269240336

約数和(自身を除く): 604400204

約数列:

[1, 2, 4, 11, 22, 44, 15110003, 30220006, 60440012, 166210033, 332420066, 664840132]

約数ペア:

[(1, 664840132), (2, 332420066), (4, 166210033), (11, 60440012), (22, 30220006), (44, 15110003)]