2880936438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20876351}}^1$

素因数の和:20876379

約数の個数: 16

約数和(自身を含む): 6012389376

約数和(自身を除く): 3131452938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20876351, 41752702, 62629053, 125258106, 480156073, 960312146, 1440468219, 2880936438]

約数ペア:

[(1, 2880936438), (2, 1440468219), (3, 960312146), (6, 480156073), (23, 125258106), (46, 62629053), (69, 41752702), (138, 20876351)]