2550876526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1\times {\mathrm{1721}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 4229094240

約数和(自身を除く): 1678217714

約数列:

[1, 2, 11, 22, 89, 178, 757, 979, 1514, 1721, 1958, 3442, 8327, 16654, 18931, 37862, 67373, 134746, 153169, 306338, 741103, 1302797, 1482206, 1684859, 2605594, 3369718, 14330767, 28661534, 115948933, 231897866, 1275438263, 2550876526]

約数ペア:

[(1, 2550876526), (2, 1275438263), (11, 231897866), (22, 115948933), (89, 28661534), (178, 14330767), (757, 3369718), (979, 2605594), (1514, 1684859), (1721, 1482206), (1958, 1302797), (3442, 741103), (8327, 306338), (16654, 153169), (18931, 134746), (37862, 67373)]