2019914274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{540373}}^1$

素因数の和:540474

約数の個数: 32

約数和(自身を含む): 4668831360

約数和(自身を除く): 2648917086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 540373, 1080746, 1621119, 3242238, 3782611, 7565222, 11347833, 22695666, 48093197, 96186394, 144279591, 288559182, 336652379, 673304758, 1009957137, 2019914274]

約数ペア:

[(1, 2019914274), (2, 1009957137), (3, 673304758), (6, 336652379), (7, 288559182), (14, 144279591), (21, 96186394), (42, 48093197), (89, 22695666), (178, 11347833), (267, 7565222), (534, 3782611), (623, 3242238), (1246, 1621119), (1869, 1080746), (3738, 540373)]