2006647513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28177

約数の個数: 24

約数和(自身を含む): 2416507520

約数和(自身を除く): 409860007

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 28111, 71383, 365443, 477887, 534109, 6212531, 6943417, 8124079, 9079853, 105613027, 118038089, 154357501, 2006647513]

約数ペア:

[(1, 2006647513), (13, 154357501), (17, 118038089), (19, 105613027), (221, 9079853), (247, 8124079), (289, 6943417), (323, 6212531), (3757, 534109), (4199, 477887), (5491, 365443), (28111, 71383)]