272810318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{288383}}^1$

素因数の和:288439

約数の個数: 16

約数和(自身を含む): 456800256

約数和(自身を除く): 183989938

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 288383, 576766, 3172213, 6344426, 12400469, 24800938, 136405159, 272810318]

約数ペア:

[(1, 272810318), (2, 136405159), (11, 24800938), (22, 12400469), (43, 6344426), (86, 3172213), (473, 576766), (946, 288383)]