447339272

素因数分解:

$2^3\times {\mathrm{2749}}^1\times {\mathrm{20341}}^1$

素因数の和:23096

約数の個数: 16

約数和(自身を含む): 839107500

約数和(自身を除く): 391768228

約数列:

[1, 2, 4, 8, 2749, 5498, 10996, 20341, 21992, 40682, 81364, 162728, 55917409, 111834818, 223669636, 447339272]

約数ペア:

[(1, 447339272), (2, 223669636), (4, 111834818), (8, 55917409), (2749, 162728), (5498, 81364), (10996, 40682), (20341, 21992)]