521820392

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{53597}}^1$

素因数の和:54820

約数の個数: 16

約数和(自身を含む): 979235460

約数和(自身を除く): 457415068

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 53597, 107194, 214388, 428776, 65227549, 130455098, 260910196, 521820392]

約数ペア:

[(1, 521820392), (2, 260910196), (4, 130455098), (8, 65227549), (1217, 428776), (2434, 214388), (4868, 107194), (9736, 53597)]