268584757

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{2467}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 312113152

約数和(自身を除く): 43528395

約数列:

[1, 7, 103, 151, 721, 1057, 2467, 15553, 17269, 108871, 254101, 372517, 1778707, 2607619, 38369251, 268584757]

約数ペア:

[(1, 268584757), (7, 38369251), (103, 2607619), (151, 1778707), (721, 372517), (1057, 254101), (2467, 108871), (15553, 17269)]