2044807655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{81353}}^1$

素因数の和:81826

約数の個数: 16

約数和(自身を含む): 2682729504

約数和(自身を除く): 637921849

約数列:

[1, 5, 11, 55, 457, 2285, 5027, 25135, 81353, 406765, 894883, 4474415, 37178321, 185891605, 408961531, 2044807655]

約数ペア:

[(1, 2044807655), (5, 408961531), (11, 185891605), (55, 37178321), (457, 4474415), (2285, 894883), (5027, 406765), (25135, 81353)]