1089059584

素因数分解:

$2^8\times {\mathrm{4254139}}^1$

素因数の和:4254155

約数の個数: 18

約数和(自身を含む): 2173865540

約数和(自身を除く): 1084805956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4254139, 8508278, 17016556, 34033112, 68066224, 136132448, 272264896, 544529792, 1089059584]

約数ペア:

[(1, 1089059584), (2, 544529792), (4, 272264896), (8, 136132448), (16, 68066224), (32, 34033112), (64, 17016556), (128, 8508278), (256, 4254139)]