2057041478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{231701}}^1$

素因数の和:231919

約数の個数: 16

約数和(自身を含む): 3236413536

約数和(自身を除く): 1179372058

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 231701, 463402, 5329123, 10658246, 44718293, 89436586, 1028520739, 2057041478]

約数ペア:

[(1, 2057041478), (2, 1028520739), (23, 89436586), (46, 44718293), (193, 10658246), (386, 5329123), (4439, 463402), (8878, 231701)]