2585655272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{4583}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 4901212800

約数和(自身を除く): 2315557528

約数列:

[1, 2, 4, 8, 109, 218, 436, 647, 872, 1294, 2588, 4583, 5176, 9166, 18332, 36664, 70523, 141046, 282092, 499547, 564184, 999094, 1998188, 2965201, 3996376, 5930402, 11860804, 23721608, 323206909, 646413818, 1292827636, 2585655272]

約数ペア:

[(1, 2585655272), (2, 1292827636), (4, 646413818), (8, 323206909), (109, 23721608), (218, 11860804), (436, 5930402), (647, 3996376), (872, 2965201), (1294, 1998188), (2588, 999094), (4583, 564184), (5176, 499547), (9166, 282092), (18332, 141046), (36664, 70523)]