388624894

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 675829440

約数和(自身を除く): 287204546

約数列:

[1, 2, 7, 14, 109, 218, 233, 466, 763, 1093, 1526, 1631, 2186, 3262, 7651, 15302, 25397, 50794, 119137, 177779, 238274, 254669, 355558, 509338, 833959, 1667918, 1782683, 3565366, 27758921, 55517842, 194312447, 388624894]

約数ペア:

[(1, 388624894), (2, 194312447), (7, 55517842), (14, 27758921), (109, 3565366), (218, 1782683), (233, 1667918), (466, 833959), (763, 509338), (1093, 355558), (1526, 254669), (1631, 238274), (2186, 177779), (3262, 119137), (7651, 50794), (15302, 25397)]