528037456

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{240893}}^1$

素因数の和:241038

約数の個数: 20

約数和(自身を含む): 1030544532

約数和(自身を除く): 502507076

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 240893, 481786, 963572, 1927144, 3854288, 33002341, 66004682, 132009364, 264018728, 528037456]

約数ペア:

[(1, 528037456), (2, 264018728), (4, 132009364), (8, 66004682), (16, 33002341), (137, 3854288), (274, 1927144), (548, 963572), (1096, 481786), (2192, 240893)]