641036594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1\times {\mathrm{7793}}^1$

素因数の和:11545

約数の個数: 16

約数和(自身を含む): 1049384160

約数和(自身を除く): 408347566

約数列:

[1, 2, 11, 22, 3739, 7478, 7793, 15586, 41129, 82258, 85723, 171446, 29138027, 58276054, 320518297, 641036594]

約数ペア:

[(1, 641036594), (2, 320518297), (11, 58276054), (22, 29138027), (3739, 171446), (7478, 85723), (7793, 82258), (15586, 41129)]