1256193614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{1709}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 2151152640

約数和(自身を除く): 894959026

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1663, 1709, 3326, 3418, 21619, 22217, 28271, 29053, 43238, 44434, 56542, 58106, 367523, 377689, 735046, 755378, 2842067, 5684134, 36946871, 48315139, 73893742, 96630278, 628096807, 1256193614]

約数ペア:

[(1, 1256193614), (2, 628096807), (13, 96630278), (17, 73893742), (26, 48315139), (34, 36946871), (221, 5684134), (442, 2842067), (1663, 755378), (1709, 735046), (3326, 377689), (3418, 367523), (21619, 58106), (22217, 56542), (28271, 44434), (29053, 43238)]