967267588

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 1959552000

約数和(自身を除く): 992284412

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 499, 647, 749, 998, 1294, 1498, 1996, 2588, 2996, 3493, 4529, 6986, 9058, 13972, 18116, 53393, 69229, 106786, 138458, 213572, 276916, 322853, 373751, 484603, 645706, 747502, 969206, 1291412, 1495004, 1938412, 2259971, 4519942, 9039884, 34545271, 69090542, 138181084, 241816897, 483633794, 967267588]

約数ペア:

[(1, 967267588), (2, 483633794), (4, 241816897), (7, 138181084), (14, 69090542), (28, 34545271), (107, 9039884), (214, 4519942), (428, 2259971), (499, 1938412), (647, 1495004), (749, 1291412), (998, 969206), (1294, 747502), (1498, 645706), (1996, 484603), (2588, 373751), (2996, 322853), (3493, 276916), (4529, 213572), (6986, 138458), (9058, 106786), (13972, 69229), (18116, 53393)]