1998032204

素因数分解:

$2^2\times 7^1\times {\mathrm{71358293}}^1$

素因数の和:71358304

約数の個数: 12

約数和(自身を含む): 3996064464

約数和(自身を除く): 1998032260

約数列:

[1, 2, 4, 7, 14, 28, 71358293, 142716586, 285433172, 499508051, 999016102, 1998032204]

約数ペア:

[(1, 1998032204), (2, 999016102), (4, 499508051), (7, 285433172), (14, 142716586), (28, 71358293)]