2490368

素因数分解:

$2^{17}\times {\mathrm{19}}^1$

素因数の和:53

約数の個数: 36

約数和(自身を含む): 5242860

約数和(自身を除く): 2752492

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 8192, 9728, 16384, 19456, 32768, 38912, 65536, 77824, 131072, 155648, 311296, 622592, 1245184, 2490368]

約数ペア:

[(1, 2490368), (2, 1245184), (4, 622592), (8, 311296), (16, 155648), (19, 131072), (32, 77824), (38, 65536), (64, 38912), (76, 32768), (128, 19456), (152, 16384), (256, 9728), (304, 8192), (512, 4864), (608, 4096), (1024, 2432), (1216, 2048)]