3340694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 6053328

約数和(自身を除く): 2712634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 661, 722, 1322, 2527, 4627, 5054, 9254, 12559, 25118, 87913, 175826, 238621, 477242, 1670347, 3340694]

約数ペア:

[(1, 3340694), (2, 1670347), (7, 477242), (14, 238621), (19, 175826), (38, 87913), (133, 25118), (266, 12559), (361, 9254), (661, 5054), (722, 4627), (1322, 2527)]