8144238

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2111}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 16321536

約数和(自身を除く): 8177298

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 2111, 3858, 4222, 6333, 12666, 1357373, 2714746, 4072119, 8144238]

約数ペア:

[(1, 8144238), (2, 4072119), (3, 2714746), (6, 1357373), (643, 12666), (1286, 6333), (1929, 4222), (2111, 3858)]