2970295612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439133}}^1$

素因数の和:439245

約数の個数: 24

約数和(自身を含む): 5533088400

約数和(自身を除く): 2562792788

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 439133, 878266, 1756532, 8343527, 16687054, 33374108, 39082837, 78165674, 156331348, 742573903, 1485147806, 2970295612]

約数ペア:

[(1, 2970295612), (2, 1485147806), (4, 742573903), (19, 156331348), (38, 78165674), (76, 39082837), (89, 33374108), (178, 16687054), (356, 8343527), (1691, 1756532), (3382, 878266), (6764, 439133)]