2761528252

素因数分解:

$2^2\times 7^1\times {\mathrm{4751}}^1\times {\mathrm{20759}}^1$

素因数の和:25521

約数の個数: 24

約数和(自身を含む): 5524485120

約数和(自身を除く): 2762956868

約数列:

[1, 2, 4, 7, 14, 28, 4751, 9502, 19004, 20759, 33257, 41518, 66514, 83036, 133028, 145313, 290626, 581252, 98626009, 197252018, 394504036, 690382063, 1380764126, 2761528252]

約数ペア:

[(1, 2761528252), (2, 1380764126), (4, 690382063), (7, 394504036), (14, 197252018), (28, 98626009), (4751, 581252), (9502, 290626), (19004, 145313), (20759, 133028), (33257, 83036), (41518, 66514)]