127646456

素因数分解:

$2^3\times 7^1\times {\mathrm{2279401}}^1$

素因数の和:2279414

約数の個数: 16

約数和(自身を含む): 273528240

約数和(自身を除く): 145881784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2279401, 4558802, 9117604, 15955807, 18235208, 31911614, 63823228, 127646456]

約数ペア:

[(1, 127646456), (2, 63823228), (4, 31911614), (7, 18235208), (8, 15955807), (14, 9117604), (28, 4558802), (56, 2279401)]