433387340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1140493}}^1$

素因数の和:1140521

約数の個数: 24

約数和(自身を含む): 958014960

約数和(自身を除く): 524627620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1140493, 2280986, 4561972, 5702465, 11404930, 21669367, 22809860, 43338734, 86677468, 108346835, 216693670, 433387340]

約数ペア:

[(1, 433387340), (2, 216693670), (4, 108346835), (5, 86677468), (10, 43338734), (19, 22809860), (20, 21669367), (38, 11404930), (76, 5702465), (95, 4561972), (190, 2280986), (380, 1140493)]