258477004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{5717}}^1$

素因数の和:5937

約数の個数: 24

約数和(自身を含む): 461099520

約数和(自身を除く): 202622516

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 5717, 11303, 11434, 22606, 22868, 45212, 508813, 726059, 1017626, 1452118, 2035252, 2904236, 64619251, 129238502, 258477004]

約数ペア:

[(1, 258477004), (2, 129238502), (4, 64619251), (89, 2904236), (127, 2035252), (178, 1452118), (254, 1017626), (356, 726059), (508, 508813), (5717, 45212), (11303, 22868), (11434, 22606)]