384037214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{405959}}^1$

素因数の和:406015

約数の個数: 16

約数和(自身を含む): 643040640

約数和(自身を除く): 259003426

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 405959, 811918, 4465549, 8931098, 17456237, 34912474, 192018607, 384037214]

約数ペア:

[(1, 384037214), (2, 192018607), (11, 34912474), (22, 17456237), (43, 8931098), (86, 4465549), (473, 811918), (946, 405959)]