486985972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{67901}}^1$

素因数の和:68079

約数の個数: 24

約数和(自身を含む): 935417952

約数和(自身を除く): 448431980

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 67901, 135802, 271604, 746911, 1493822, 2987644, 11067863, 22135726, 44271452, 121746493, 243492986, 486985972]

約数ペア:

[(1, 486985972), (2, 243492986), (4, 121746493), (11, 44271452), (22, 22135726), (44, 11067863), (163, 2987644), (326, 1493822), (652, 746911), (1793, 271604), (3586, 135802), (7172, 67901)]