2116743559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{378463}}^1$

素因数の和:378534

約数の個数: 16

約数和(自身を含む): 2615943168

約数和(自身を除く): 499199609

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 378463, 2649241, 6433871, 17787761, 45037097, 124514327, 302391937, 2116743559]

約数ペア:

[(1, 2116743559), (7, 302391937), (17, 124514327), (47, 45037097), (119, 17787761), (329, 6433871), (799, 2649241), (5593, 378463)]