3380894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 2183266

約数列:

[1, 2, 11, 22, 239, 478, 643, 1286, 2629, 5258, 7073, 14146, 153677, 307354, 1690447, 3380894]

約数ペア:

[(1, 3380894), (2, 1690447), (11, 307354), (22, 153677), (239, 14146), (478, 7073), (643, 5258), (1286, 2629)]