2945124008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{8561407}}^1$

素因数の和:8561456

約数の個数: 16

約数和(自身を含む): 5650529280

約数和(自身を除く): 2705405272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 8561407, 17122814, 34245628, 68491256, 368140501, 736281002, 1472562004, 2945124008]

約数ペア:

[(1, 2945124008), (2, 1472562004), (4, 736281002), (8, 368140501), (43, 68491256), (86, 34245628), (172, 17122814), (344, 8561407)]