2009442

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 4199040

約数和(自身を除く): 2189598

約数列:

[1, 2, 3, 6, 53, 71, 89, 106, 142, 159, 178, 213, 267, 318, 426, 534, 3763, 4717, 6319, 7526, 9434, 11289, 12638, 14151, 18957, 22578, 28302, 37914, 334907, 669814, 1004721, 2009442]

約数ペア:

[(1, 2009442), (2, 1004721), (3, 669814), (6, 334907), (53, 37914), (71, 28302), (89, 22578), (106, 18957), (142, 14151), (159, 12638), (178, 11289), (213, 9434), (267, 7526), (318, 6319), (426, 4717), (534, 3763)]