528070484

素因数分解:

$2^2\times {\mathrm{401}}^2\times {\mathrm{821}}^1$

素因数の和:1627

約数の個数: 18

約数和(自身を含む): 927562062

約数和(自身を除く): 399491578

約数列:

[1, 2, 4, 401, 802, 821, 1604, 1642, 3284, 160801, 321602, 329221, 643204, 658442, 1316884, 132017621, 264035242, 528070484]

約数ペア:

[(1, 528070484), (2, 264035242), (4, 132017621), (401, 1316884), (802, 658442), (821, 643204), (1604, 329221), (1642, 321602), (3284, 160801)]