2021152102

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{8233}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 3058502832

約数和(自身を除く): 1037350730

約数列:

[1, 2, 131, 262, 937, 1874, 8233, 16466, 122747, 245494, 1078523, 2157046, 7714321, 15428642, 1010576051, 2021152102]

約数ペア:

[(1, 2021152102), (2, 1010576051), (131, 15428642), (262, 7714321), (937, 2157046), (1874, 1078523), (8233, 245494), (16466, 122747)]