2016564645

素因数分解:

$3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{219311}}^1$

素因数の和:219932

約数の個数: 16

約数和(自身を含む): 3231781632

約数和(自身を除く): 1215216987

約数列:

[1, 3, 5, 15, 613, 1839, 3065, 9195, 219311, 657933, 1096555, 3289665, 134437643, 403312929, 672188215, 2016564645]

約数ペア:

[(1, 2016564645), (3, 672188215), (5, 403312929), (15, 134437643), (613, 3289665), (1839, 1096555), (3065, 657933), (9195, 219311)]