9980558

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 17867520

約数和(自身を除く): 7886962

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 281, 301, 413, 562, 602, 826, 1967, 2537, 3934, 5074, 12083, 16579, 17759, 24166, 33158, 35518, 84581, 116053, 169162, 232106, 712897, 1425794, 4990279, 9980558]

約数ペア:

[(1, 9980558), (2, 4990279), (7, 1425794), (14, 712897), (43, 232106), (59, 169162), (86, 116053), (118, 84581), (281, 35518), (301, 33158), (413, 24166), (562, 17759), (602, 16579), (826, 12083), (1967, 5074), (2537, 3934)]