2397432961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349837}}^1$

素因数の和:349944

約数の個数: 16

約数和(自身を含む): 3022600320

約数和(自身を除く): 625167359

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 349837, 2448859, 3848207, 26937449, 31135493, 217948451, 342490423, 2397432961]

約数ペア:

[(1, 2397432961), (7, 342490423), (11, 217948451), (77, 31135493), (89, 26937449), (623, 3848207), (979, 2448859), (6853, 349837)]