127560776

素因数分解:

$2^3\times 7^1\times {\mathrm{2277871}}^1$

素因数の和:2277884

約数の個数: 16

約数和(自身を含む): 273344640

約数和(自身を除く): 145783864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2277871, 4555742, 9111484, 15945097, 18222968, 31890194, 63780388, 127560776]

約数ペア:

[(1, 127560776), (2, 63780388), (4, 31890194), (7, 18222968), (8, 15945097), (14, 9111484), (28, 4555742), (56, 2277871)]