2497401578

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{372413}}^1$

素因数の和:372901

約数の個数: 16

約数和(自身を含む): 4290209280

約数和(自身を除く): 1792807702

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 372413, 744826, 2606891, 5213782, 178385827, 356771654, 1248700789, 2497401578]

約数ペア:

[(1, 2497401578), (2, 1248700789), (7, 356771654), (14, 178385827), (479, 5213782), (958, 2606891), (3353, 744826), (6706, 372413)]