2074320143

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{121001}}^1$

素因数の和:121118

約数の個数: 16

約数和(自身を含む): 2478120960

約数和(自身を除く): 403800817

約数列:

[1, 7, 31, 79, 217, 553, 2449, 17143, 121001, 847007, 3751031, 9559079, 26257217, 66913553, 296331449, 2074320143]

約数ペア:

[(1, 2074320143), (7, 296331449), (31, 66913553), (79, 26257217), (217, 9559079), (553, 3751031), (2449, 847007), (17143, 121001)]