2118332348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{74411}}^1$

素因数の和:75073

約数の個数: 24

約数和(自身を含む): 4050393984

約数和(自身を除く): 1932061636

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 7117, 14234, 28468, 74411, 148822, 297644, 818521, 1637042, 3274084, 48143917, 96287834, 192575668, 529583087, 1059166174, 2118332348]

約数ペア:

[(1, 2118332348), (2, 1059166174), (4, 529583087), (11, 192575668), (22, 96287834), (44, 48143917), (647, 3274084), (1294, 1637042), (2588, 818521), (7117, 297644), (14234, 148822), (28468, 74411)]