2017477076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{243539}}^1$

素因数の和:243671

約数の個数: 24

約数和(自身を含む): 3750516000

約数和(自身を除く): 1733038924

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 243539, 487078, 974156, 4627241, 9254482, 18508964, 26545751, 53091502, 106183004, 504369269, 1008738538, 2017477076]

約数ペア:

[(1, 2017477076), (2, 1008738538), (4, 504369269), (19, 106183004), (38, 53091502), (76, 26545751), (109, 18508964), (218, 9254482), (436, 4627241), (2071, 974156), (4142, 487078), (8284, 243539)]