3500000014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{148721}}^1$

素因数の和:148812

約数の個数: 24

約数和(自身を含む): 6149952144

約数和(自身を除く): 2649952130

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1681, 3362, 11767, 23534, 148721, 297442, 1041047, 2082094, 6097561, 12195122, 42682927, 85365854, 250000001, 500000002, 1750000007, 3500000014]

約数ペア:

[(1, 3500000014), (2, 1750000007), (7, 500000002), (14, 250000001), (41, 85365854), (82, 42682927), (287, 12195122), (574, 6097561), (1681, 2082094), (3362, 1041047), (11767, 297442), (23534, 148721)]