5149627

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 6400000

約数和(自身を除く): 1250373

約数列:

[1, 7, 19, 31, 133, 217, 589, 1249, 4123, 8743, 23731, 38719, 166117, 271033, 735661, 5149627]

約数ペア:

[(1, 5149627), (7, 735661), (19, 271033), (31, 166117), (133, 38719), (217, 23731), (589, 8743), (1249, 4123)]