399364076

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{2124277}}^1$

素因数の和:2124328

約数の個数: 12

約数和(自身を含む): 713757408

約数和(自身を除く): 314393332

約数列:

[1, 2, 4, 47, 94, 188, 2124277, 4248554, 8497108, 99841019, 199682038, 399364076]

約数ペア:

[(1, 399364076), (2, 199682038), (4, 99841019), (47, 8497108), (94, 4248554), (188, 2124277)]