2012128048

素因数分解:

$2^4\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{13009}}^1$

素因数の和:14405

約数の個数: 40

約数和(自身を含む): 4458995360

約数和(自身を除く): 2446867312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1381, 2762, 5524, 9667, 11048, 13009, 19334, 22096, 26018, 38668, 52036, 77336, 91063, 104072, 154672, 182126, 208144, 364252, 728504, 1457008, 17965429, 35930858, 71861716, 125758003, 143723432, 251516006, 287446864, 503032012, 1006064024, 2012128048]

約数ペア:

[(1, 2012128048), (2, 1006064024), (4, 503032012), (7, 287446864), (8, 251516006), (14, 143723432), (16, 125758003), (28, 71861716), (56, 35930858), (112, 17965429), (1381, 1457008), (2762, 728504), (5524, 364252), (9667, 208144), (11048, 182126), (13009, 154672), (19334, 104072), (22096, 91063), (26018, 77336), (38668, 52036)]