131262614

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{128437}}^1$

素因数の和:128519

約数の個数: 16

約数和(自身を含む): 228105888

約数和(自身を除く): 96843274

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 128437, 256874, 899059, 1798118, 9375901, 18751802, 65631307, 131262614]

約数ペア:

[(1, 131262614), (2, 65631307), (7, 18751802), (14, 9375901), (73, 1798118), (146, 899059), (511, 256874), (1022, 128437)]