2912797774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{328981}}^1$

素因数の和:329235

約数の個数: 16

約数和(自身を含む): 4618907280

約数和(自身を除く): 1706109506

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 328981, 657962, 6250639, 12501278, 76652573, 153305146, 1456398887, 2912797774]

約数ペア:

[(1, 2912797774), (2, 1456398887), (19, 153305146), (38, 76652573), (233, 12501278), (466, 6250639), (4427, 657962), (8854, 328981)]