981148

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 1995392

約数和(自身を除く): 1014244

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 523, 938, 1046, 1876, 2092, 3661, 7322, 14644, 35041, 70082, 140164, 245287, 490574, 981148]

約数ペア:

[(1, 981148), (2, 490574), (4, 245287), (7, 140164), (14, 70082), (28, 35041), (67, 14644), (134, 7322), (268, 3661), (469, 2092), (523, 1876), (938, 1046)]