2014670864

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{247381}}^1$

素因数の和:247898

約数の個数: 20

約数和(自身を含む): 3911109420

約数和(自身を除く): 1896438556

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 247381, 494762, 989524, 1979048, 3958096, 125916929, 251833858, 503667716, 1007335432, 2014670864]

約数ペア:

[(1, 2014670864), (2, 1007335432), (4, 503667716), (8, 251833858), (16, 125916929), (509, 3958096), (1018, 1979048), (2036, 989524), (4072, 494762), (8144, 247381)]