2684180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 5695872

約数和(自身を除く): 3011692

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1303, 2060, 2606, 5212, 6515, 13030, 26060, 134209, 268418, 536836, 671045, 1342090, 2684180]

約数ペア:

[(1, 2684180), (2, 1342090), (4, 671045), (5, 536836), (10, 268418), (20, 134209), (103, 26060), (206, 13030), (412, 6515), (515, 5212), (1030, 2606), (1303, 2060)]