472156868

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{849203}}^1$

素因数の和:849346

約数の個数: 12

約数和(自身を含む): 832219920

約数和(自身を除く): 360063052

約数列:

[1, 2, 4, 139, 278, 556, 849203, 1698406, 3396812, 118039217, 236078434, 472156868]

約数ペア:

[(1, 472156868), (2, 236078434), (4, 118039217), (139, 3396812), (278, 1698406), (556, 849203)]