2661724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 5313168

約数和(自身を除く): 2651444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 3011, 6022, 12044, 39143, 51187, 78286, 102374, 156572, 204748, 665431, 1330862, 2661724]

約数ペア:

[(1, 2661724), (2, 1330862), (4, 665431), (13, 204748), (17, 156572), (26, 102374), (34, 78286), (52, 51187), (68, 39143), (221, 12044), (442, 6022), (884, 3011)]