2622652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4762800

約数和(自身を除く): 2140148

約数列:

[1, 2, 4, 53, 89, 106, 139, 178, 212, 278, 356, 556, 4717, 7367, 9434, 12371, 14734, 18868, 24742, 29468, 49484, 655663, 1311326, 2622652]

約数ペア:

[(1, 2622652), (2, 1311326), (4, 655663), (53, 49484), (89, 29468), (106, 24742), (139, 18868), (178, 14734), (212, 12371), (278, 9434), (356, 7367), (556, 4717)]