423058864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1391641}}^1$

素因数の和:1391668

約数の個数: 20

約数和(自身を含む): 862818040

約数和(自身を除く): 439759176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1391641, 2783282, 5566564, 11133128, 22266256, 26441179, 52882358, 105764716, 211529432, 423058864]

約数ペア:

[(1, 423058864), (2, 211529432), (4, 105764716), (8, 52882358), (16, 26441179), (19, 22266256), (38, 11133128), (76, 5566564), (152, 2783282), (304, 1391641)]