2018976914

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{189433}}^1$

素因数の和:189581

約数の個数: 12

約数和(自身を含む): 3070535706

約数和(自身を除く): 1051558792

約数列:

[1, 2, 73, 146, 5329, 10658, 189433, 378866, 13828609, 27657218, 1009488457, 2018976914]

約数ペア:

[(1, 2018976914), (2, 1009488457), (73, 27657218), (146, 13828609), (5329, 378866), (10658, 189433)]