188978842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{3089}}^1$

素因数の和:3298

約数の個数: 24

約数和(自身を含む): 308746620

約数和(自身を除く): 119767778

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 2353, 3089, 4706, 6178, 30589, 40157, 61178, 80314, 522041, 559109, 1044082, 1118218, 7268417, 14536834, 94489421, 188978842]

約数ペア:

[(1, 188978842), (2, 94489421), (13, 14536834), (26, 7268417), (169, 1118218), (181, 1044082), (338, 559109), (362, 522041), (2353, 80314), (3089, 61178), (4706, 40157), (6178, 30589)]