120804292

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{17189}}^1$

素因数の和:17451

約数の個数: 24

約数和(自身を含む): 242585280

約数和(自身を除く): 121780988

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 17189, 34378, 68756, 120323, 240646, 481292, 4314439, 8628878, 17257756, 30201073, 60402146, 120804292]

約数ペア:

[(1, 120804292), (2, 60402146), (4, 30201073), (7, 17257756), (14, 8628878), (28, 4314439), (251, 481292), (502, 240646), (1004, 120323), (1757, 68756), (3514, 34378), (7028, 17189)]