1405070336

素因数分解:

$2^{10}\times {\mathrm{1372139}}^1$

素因数の和:1372159

約数の個数: 22

約数和(自身を含む): 2808770580

約数和(自身を除く): 1403700244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1372139, 2744278, 5488556, 10977112, 21954224, 43908448, 87816896, 175633792, 351267584, 702535168, 1405070336]

約数ペア:

[(1, 1405070336), (2, 702535168), (4, 351267584), (8, 175633792), (16, 87816896), (32, 43908448), (64, 21954224), (128, 10977112), (256, 5488556), (512, 2744278), (1024, 1372139)]