2089156984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{10733}}^1$

素因数の和:11607

約数の個数: 32

約数和(自身を含む): 4057452000

約数和(自身を除く): 1968295016

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 839, 1678, 3356, 6712, 10733, 21466, 24331, 42932, 48662, 85864, 97324, 194648, 311257, 622514, 1245028, 2490056, 9004987, 18009974, 36019948, 72039896, 261144623, 522289246, 1044578492, 2089156984]

約数ペア:

[(1, 2089156984), (2, 1044578492), (4, 522289246), (8, 261144623), (29, 72039896), (58, 36019948), (116, 18009974), (232, 9004987), (839, 2490056), (1678, 1245028), (3356, 622514), (6712, 311257), (10733, 194648), (21466, 97324), (24331, 85864), (42932, 48662)]