2009581664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3305233}}^1$

素因数の和:3305262

約数の個数: 24

約数和(自身を含む): 4164594840

約数和(自身を除く): 2155013176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3305233, 6610466, 13220932, 26441864, 52883728, 62799427, 105767456, 125598854, 251197708, 502395416, 1004790832, 2009581664]

約数ペア:

[(1, 2009581664), (2, 1004790832), (4, 502395416), (8, 251197708), (16, 125598854), (19, 105767456), (32, 62799427), (38, 52883728), (76, 26441864), (152, 13220932), (304, 6610466), (608, 3305233)]