126216776

素因数分解:

$2^3\times 7^1\times {\mathrm{2253871}}^1$

素因数の和:2253884

約数の個数: 16

約数和(自身を含む): 270464640

約数和(自身を除く): 144247864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2253871, 4507742, 9015484, 15777097, 18030968, 31554194, 63108388, 126216776]

約数ペア:

[(1, 126216776), (2, 63108388), (4, 31554194), (7, 18030968), (8, 15777097), (14, 9015484), (28, 4507742), (56, 2253871)]