2486019724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{43963}}^1$

素因数の和:44245

約数の個数: 24

約数和(自身を含む): 4436495168

約数和(自身を除く): 1950475444

約数列:

[1, 2, 4, 67, 134, 211, 268, 422, 844, 14137, 28274, 43963, 56548, 87926, 175852, 2945521, 5891042, 9276193, 11782084, 18552386, 37104772, 621504931, 1243009862, 2486019724]

約数ペア:

[(1, 2486019724), (2, 1243009862), (4, 621504931), (67, 37104772), (134, 18552386), (211, 11782084), (268, 9276193), (422, 5891042), (844, 2945521), (14137, 175852), (28274, 87926), (43963, 56548)]