2008568518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3969503}}^1$

素因数の和:3969539

約数の個数: 16

約数和(自身を含む): 3429651456

約数和(自身を除く): 1421082938

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3969503, 7939006, 43664533, 87329066, 91298569, 182597138, 1004284259, 2008568518]

約数ペア:

[(1, 2008568518), (2, 1004284259), (11, 182597138), (22, 91298569), (23, 87329066), (46, 43664533), (253, 7939006), (506, 3969503)]