2048045264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6736991}}^1$

素因数の和:6737018

約数の個数: 20

約数和(自身を含む): 4176935040

約数和(自身を除く): 2128889776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6736991, 13473982, 26947964, 53895928, 107791856, 128002829, 256005658, 512011316, 1024022632, 2048045264]

約数ペア:

[(1, 2048045264), (2, 1024022632), (4, 512011316), (8, 256005658), (16, 128002829), (19, 107791856), (38, 53895928), (76, 26947964), (152, 13473982), (304, 6736991)]