2016020117176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{236981}}^1\times {\mathrm{81799}}^1$

素因数の和:318799

約数の個数: 32

約数和(自身を含む): 4070876796000

約数和(自身を除く): 2054856678824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81799, 163598, 236981, 327196, 473962, 654392, 947924, 1063387, 1895848, 2126774, 3080753, 4253548, 6161506, 8507096, 12323012, 24646024, 19384808819, 38769617638, 77539235276, 155078470552, 252002514647, 504005029294, 1008010058588, 2016020117176]

約数ペア:

[(1, 2016020117176), (2, 1008010058588), (4, 504005029294), (8, 252002514647), (13, 155078470552), (26, 77539235276), (52, 38769617638), (104, 19384808819), (81799, 24646024), (163598, 12323012), (236981, 8507096), (327196, 6161506), (473962, 4253548), (654392, 3080753), (947924, 2126774), (1063387, 1895848)]