452772089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{255659}}^1$

素因数の和:255700

約数の個数: 16

約数和(自身を含む): 589040640

約数和(自身を除く): 136268551

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 255659, 1789613, 2812249, 5880157, 19685743, 41161099, 64681727, 452772089]

約数ペア:

[(1, 452772089), (7, 64681727), (11, 41161099), (23, 19685743), (77, 5880157), (161, 2812249), (253, 1789613), (1771, 255659)]