2253669341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{944143}}^1$

素因数の和:944192

約数の個数: 16

約数和(自身を含む): 2900410368

約数和(自身を除く): 646741027

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 944143, 6609001, 10385573, 29268433, 72699011, 204879031, 321952763, 2253669341]

約数ペア:

[(1, 2253669341), (7, 321952763), (11, 204879031), (31, 72699011), (77, 29268433), (217, 10385573), (341, 6609001), (2387, 944143)]