4906989989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{23269}}^1$

素因数の和:24308

約数の個数: 16

約数和(自身を含む): 5640648000

約数和(自身を除く): 733658011

約数列:

[1, 11, 19, 209, 1009, 11099, 19171, 23269, 210881, 255959, 442111, 4863221, 23478421, 258262631, 446089999, 4906989989]

約数ペア:

[(1, 4906989989), (11, 446089999), (19, 258262631), (209, 23478421), (1009, 4863221), (11099, 442111), (19171, 255959), (23269, 210881)]