3897866

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 6707904

約数和(自身を除く): 2810038

約数列:

[1, 2, 7, 14, 433, 643, 866, 1286, 3031, 4501, 6062, 9002, 278419, 556838, 1948933, 3897866]

約数ペア:

[(1, 3897866), (2, 1948933), (7, 556838), (14, 278419), (433, 9002), (643, 6062), (866, 4501), (1286, 3031)]