3981956186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{5297}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 6662129040

約数和(自身を除く): 2680172854

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 997, 1994, 5297, 10594, 12961, 25922, 28913, 57826, 68861, 137722, 153613, 307226, 375869, 751738, 1996969, 3993938, 5281109, 10562218, 68654417, 137308834, 153152161, 306304322, 1990978093, 3981956186]

約数ペア:

[(1, 3981956186), (2, 1990978093), (13, 306304322), (26, 153152161), (29, 137308834), (58, 68654417), (377, 10562218), (754, 5281109), (997, 3993938), (1994, 1996969), (5297, 751738), (10594, 375869), (12961, 307226), (25922, 153613), (28913, 137722), (57826, 68861)]