447820318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{473383}}^1$

素因数の和:473439

約数の個数: 16

約数和(自身を含む): 749840256

約数和(自身を除く): 302019938

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 473383, 946766, 5207213, 10414426, 20355469, 40710938, 223910159, 447820318]

約数ペア:

[(1, 447820318), (2, 223910159), (11, 40710938), (22, 20355469), (43, 10414426), (86, 5207213), (473, 946766), (946, 473383)]