2018490112

素因数分解:

$2^8\times {\mathrm{7884727}}^1$

素因数の和:7884743

約数の個数: 18

約数和(自身を含む): 4029096008

約数和(自身を除く): 2010605896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7884727, 15769454, 31538908, 63077816, 126155632, 252311264, 504622528, 1009245056, 2018490112]

約数ペア:

[(1, 2018490112), (2, 1009245056), (4, 504622528), (8, 252311264), (16, 126155632), (32, 63077816), (64, 31538908), (128, 15769454), (256, 7884727)]