2556022

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4624704

約数和(自身を除く): 2068682

約数列:

[1, 2, 7, 14, 41, 61, 73, 82, 122, 146, 287, 427, 511, 574, 854, 1022, 2501, 2993, 4453, 5002, 5986, 8906, 17507, 20951, 31171, 35014, 41902, 62342, 182573, 365146, 1278011, 2556022]

約数ペア:

[(1, 2556022), (2, 1278011), (7, 365146), (14, 182573), (41, 62342), (61, 41902), (73, 35014), (82, 31171), (122, 20951), (146, 17507), (287, 8906), (427, 5986), (511, 5002), (574, 4453), (854, 2993), (1022, 2501)]