2146427853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2\times {\mathrm{1949}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 3035916000

約数和(自身を除く): 889488147

約数列:

[1, 3, 19, 57, 139, 417, 1949, 2641, 5847, 7923, 19321, 37031, 57963, 111093, 270911, 367099, 812733, 1101297, 5147309, 15441927, 37656629, 112969887, 715475951, 2146427853]

約数ペア:

[(1, 2146427853), (3, 715475951), (19, 112969887), (57, 37656629), (139, 15441927), (417, 5147309), (1949, 1101297), (2641, 812733), (5847, 367099), (7923, 270911), (19321, 111093), (37031, 57963)]