2125722788

素因数分解:

$2^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{24419}}^1$

素因数の和:27539

約数の個数: 24

約数和(自身を含む): 4252987200

約数和(自身を除く): 2127264412

約数列:

[1, 2, 4, 7, 14, 28, 3109, 6218, 12436, 21763, 24419, 43526, 48838, 87052, 97676, 170933, 341866, 683732, 75918671, 151837342, 303674684, 531430697, 1062861394, 2125722788]

約数ペア:

[(1, 2125722788), (2, 1062861394), (4, 531430697), (7, 303674684), (14, 151837342), (28, 75918671), (3109, 683732), (6218, 341866), (12436, 170933), (21763, 97676), (24419, 87052), (43526, 48838)]