2011796608

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1381}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 4228920000

約数和(自身を除く): 2217123392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 599, 608, 1198, 1216, 1381, 2396, 2432, 2762, 4792, 5524, 9584, 11048, 11381, 19168, 22096, 22762, 26239, 38336, 44192, 45524, 52478, 76672, 88384, 91048, 104956, 176768, 182096, 209912, 364192, 419824, 728384, 827219, 839648, 1456768, 1654438, 1679296, 3308876, 3358592, 6617752, 13235504, 15717161, 26471008, 31434322, 52942016, 62868644, 105884032, 125737288, 251474576, 502949152, 1005898304, 2011796608]

約数ペア:

[(1, 2011796608), (2, 1005898304), (4, 502949152), (8, 251474576), (16, 125737288), (19, 105884032), (32, 62868644), (38, 52942016), (64, 31434322), (76, 26471008), (128, 15717161), (152, 13235504), (304, 6617752), (599, 3358592), (608, 3308876), (1198, 1679296), (1216, 1654438), (1381, 1456768), (2396, 839648), (2432, 827219), (2762, 728384), (4792, 419824), (5524, 364192), (9584, 209912), (11048, 182096), (11381, 176768), (19168, 104956), (22096, 91048), (22762, 88384), (26239, 76672), (38336, 52478), (44192, 45524)]