835236484

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{520721}}^1$

素因数の和:521126

約数の個数: 12

約数和(自身を含む): 1465311708

約数和(自身を除く): 630075224

約数列:

[1, 2, 4, 401, 802, 1604, 520721, 1041442, 2082884, 208809121, 417618242, 835236484]

約数ペア:

[(1, 835236484), (2, 417618242), (4, 208809121), (401, 2082884), (802, 1041442), (1604, 520721)]