1904409218

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{2169031}}^1$

素因数の和:2169472

約数の個数: 8

約数和(自身を含む): 2863122240

約数和(自身を除く): 958713022

約数列:

[1, 2, 439, 878, 2169031, 4338062, 952204609, 1904409218]

約数ペア:

[(1, 1904409218), (2, 952204609), (439, 4338062), (878, 2169031)]