8249206

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 14750208

約数和(自身を除く): 6501002

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 193, 301, 386, 497, 602, 994, 1351, 2702, 3053, 6106, 8299, 13703, 16598, 21371, 27406, 42742, 58093, 95921, 116186, 191842, 589229, 1178458, 4124603, 8249206]

約数ペア:

[(1, 8249206), (2, 4124603), (7, 1178458), (14, 589229), (43, 191842), (71, 116186), (86, 95921), (142, 58093), (193, 42742), (301, 27406), (386, 21371), (497, 16598), (602, 13703), (994, 8299), (1351, 6106), (2702, 3053)]