256968061361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23620559}}^1$

素因数の和:23620636

約数の個数: 16

約数和(自身を含む): 299319736320

約数和(自身を除く): 42351674959

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 23620559, 259826149, 543272857, 1015684037, 5976001427, 11172524407, 23360732851, 256968061361]

約数ペア:

[(1, 256968061361), (11, 23360732851), (23, 11172524407), (43, 5976001427), (253, 1015684037), (473, 543272857), (989, 259826149), (10879, 23620559)]