2404259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 789085

約数列:

[1, 11, 13, 17, 23, 43, 143, 187, 221, 253, 299, 391, 473, 559, 731, 989, 2431, 3289, 4301, 5083, 6149, 8041, 9503, 10879, 12857, 16813, 55913, 104533, 141427, 184943, 218569, 2404259]

約数ペア:

[(1, 2404259), (11, 218569), (13, 184943), (17, 141427), (23, 104533), (43, 55913), (143, 16813), (187, 12857), (221, 10879), (253, 9503), (299, 8041), (391, 6149), (473, 5083), (559, 4301), (731, 3289), (989, 2431)]