126524258

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71161}}^1$

素因数の和:71297

約数の個数: 16

約数和(自身を含む): 218609664

約数和(自身を除く): 92085406

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 71161, 142322, 498127, 996254, 9037447, 18074894, 63262129, 126524258]

約数ペア:

[(1, 126524258), (2, 63262129), (7, 18074894), (14, 9037447), (127, 996254), (254, 498127), (889, 142322), (1778, 71161)]