1091389838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1012421}}^1$

素因数の和:1012448

約数の個数: 24

約数和(自身を含む): 2077489944

約数和(自身を除く): 986100106

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1012421, 2024842, 7086947, 11136631, 14173894, 22273262, 49608629, 77956417, 99217258, 155912834, 545694919, 1091389838]

約数ペア:

[(1, 1091389838), (2, 545694919), (7, 155912834), (11, 99217258), (14, 77956417), (22, 49608629), (49, 22273262), (77, 14173894), (98, 11136631), (154, 7086947), (539, 2024842), (1078, 1012421)]