315047056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1036339}}^1$

素因数の和:1036366

約数の個数: 20

約数和(自身を含む): 642530800

約数和(自身を除く): 327483744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1036339, 2072678, 4145356, 8290712, 16581424, 19690441, 39380882, 78761764, 157523528, 315047056]

約数ペア:

[(1, 315047056), (2, 157523528), (4, 78761764), (8, 39380882), (16, 19690441), (19, 16581424), (38, 8290712), (76, 4145356), (152, 2072678), (304, 1036339)]