2019116745

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{504149}}^1$

素因数の和:504249

約数の個数: 24

約数和(自身を含む): 3539133000

約数和(自身を除く): 1520016255

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 504149, 1512447, 2520745, 4537341, 7562235, 22686705, 44869261, 134607783, 224346305, 403823349, 673038915, 2019116745]

約数ペア:

[(1, 2019116745), (3, 673038915), (5, 403823349), (9, 224346305), (15, 134607783), (45, 44869261), (89, 22686705), (267, 7562235), (445, 4537341), (801, 2520745), (1335, 1512447), (4005, 504149)]