213582644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4854151}}^1$

素因数の和:4854166

約数の個数: 12

約数和(自身を含む): 407748768

約数和(自身を除く): 194166124

約数列:

[1, 2, 4, 11, 22, 44, 4854151, 9708302, 19416604, 53395661, 106791322, 213582644]

約数ペア:

[(1, 213582644), (2, 106791322), (4, 53395661), (11, 19416604), (22, 9708302), (44, 4854151)]