470890544

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{13619}}^1$

素因数の和:15788

約数の個数: 20

約数和(自身を含む): 912839640

約数和(自身を除く): 441949096

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 8644, 13619, 17288, 27238, 34576, 54476, 108952, 217904, 29430659, 58861318, 117722636, 235445272, 470890544]

約数ペア:

[(1, 470890544), (2, 235445272), (4, 117722636), (8, 58861318), (16, 29430659), (2161, 217904), (4322, 108952), (8644, 54476), (13619, 34576), (17288, 27238)]