188889122838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2421655421}}^1$

素因数の和:2421655439

約数の個数: 16

約数和(自身を含む): 406838110896

約数和(自身を除く): 217948988058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2421655421, 4843310842, 7264966263, 14529932526, 31481520473, 62963040946, 94444561419, 188889122838]

約数ペア:

[(1, 188889122838), (2, 94444561419), (3, 62963040946), (6, 31481520473), (13, 14529932526), (26, 7264966263), (39, 4843310842), (78, 2421655421)]