13115326

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 23421888

約数和(自身を除く): 10306562

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 313, 511, 574, 626, 1022, 2191, 2993, 4382, 5986, 12833, 20951, 22849, 25666, 41902, 45698, 89831, 159943, 179662, 319886, 936809, 1873618, 6557663, 13115326]

約数ペア:

[(1, 13115326), (2, 6557663), (7, 1873618), (14, 936809), (41, 319886), (73, 179662), (82, 159943), (146, 89831), (287, 45698), (313, 41902), (511, 25666), (574, 22849), (626, 20951), (1022, 12833), (2191, 5986), (2993, 4382)]