495206336

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{19891}}^1$

素因数の和:20292

約数の個数: 28

約数和(自身を含む): 985250760

約数和(自身を除く): 490044424

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 12448, 19891, 24896, 39782, 79564, 159128, 318256, 636512, 1273024, 7737599, 15475198, 30950396, 61900792, 123801584, 247603168, 495206336]

約数ペア:

[(1, 495206336), (2, 247603168), (4, 123801584), (8, 61900792), (16, 30950396), (32, 15475198), (64, 7737599), (389, 1273024), (778, 636512), (1556, 318256), (3112, 159128), (6224, 79564), (12448, 39782), (19891, 24896)]