1021882112

素因数分解:

$2^8\times {\mathrm{3991727}}^1$

素因数の和:3991743

約数の個数: 18

約数和(自身を含む): 2039773008

約数和(自身を除く): 1017890896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3991727, 7983454, 15966908, 31933816, 63867632, 127735264, 255470528, 510941056, 1021882112]

約数ペア:

[(1, 1021882112), (2, 510941056), (4, 255470528), (8, 127735264), (16, 63867632), (32, 31933816), (64, 15966908), (128, 7983454), (256, 3991727)]