84438242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317437}}^1$

素因数の和:317465

約数の個数: 16

約数和(自身を含む): 152370240

約数和(自身を除く): 67931998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317437, 634874, 2222059, 4444118, 6031303, 12062606, 42219121, 84438242]

約数ペア:

[(1, 84438242), (2, 42219121), (7, 12062606), (14, 6031303), (19, 4444118), (38, 2222059), (133, 634874), (266, 317437)]