2950781036

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1572911}}^1$

素因数の和:1572989

約数の個数: 24

約数和(自身を含む): 5989648896

約数和(自身を除く): 3038867860

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1572911, 3145822, 6291644, 11010377, 22020754, 44041508, 105385037, 210770074, 421540148, 737695259, 1475390518, 2950781036]

約数ペア:

[(1, 2950781036), (2, 1475390518), (4, 737695259), (7, 421540148), (14, 210770074), (28, 105385037), (67, 44041508), (134, 22020754), (268, 11010377), (469, 6291644), (938, 3145822), (1876, 1572911)]