239920565591

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41951489}}^1$

素因数の和:41951558

約数の個数: 16

約数和(自身を含む): 295338489600

約数和(自身を除く): 55417924009

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 41951489, 293660423, 797078291, 1803914027, 5579548037, 12627398189, 34274366513, 239920565591]

約数ペア:

[(1, 239920565591), (7, 34274366513), (19, 12627398189), (43, 5579548037), (133, 1803914027), (301, 797078291), (817, 293660423), (5719, 41951489)]