121460944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{690119}}^1$

素因数の和:690138

約数の個数: 20

約数和(自身を含む): 256724640

約数和(自身を除く): 135263696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 690119, 1380238, 2760476, 5520952, 7591309, 11041904, 15182618, 30365236, 60730472, 121460944]

約数ペア:

[(1, 121460944), (2, 60730472), (4, 30365236), (8, 15182618), (11, 11041904), (16, 7591309), (22, 5520952), (44, 2760476), (88, 1380238), (176, 690119)]