2510183486

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{68927}}^1$

素因数の和:69199

約数の個数: 16

約数和(自身を含む): 3821368320

約数和(自身を除く): 1311184834

約数列:

[1, 2, 131, 139, 262, 278, 18209, 36418, 68927, 137854, 9029437, 9580853, 18058874, 19161706, 1255091743, 2510183486]

約数ペア:

[(1, 2510183486), (2, 1255091743), (131, 19161706), (139, 18058874), (262, 9580853), (278, 9029437), (18209, 137854), (36418, 68927)]