2624342

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 4664880

約数和(自身を除く): 2040538

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 439, 854, 878, 2989, 3073, 5978, 6146, 21511, 26779, 43022, 53558, 187453, 374906, 1312171, 2624342]

約数ペア:

[(1, 2624342), (2, 1312171), (7, 374906), (14, 187453), (49, 53558), (61, 43022), (98, 26779), (122, 21511), (427, 6146), (439, 5978), (854, 3073), (878, 2989)]