2128588719

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 2985216000

約数和(自身を除く): 856627281

約数列:

[1, 3, 29, 79, 87, 237, 337, 919, 1011, 2291, 2757, 6873, 9773, 26623, 26651, 29319, 72601, 79869, 79953, 217803, 309703, 772067, 929109, 2105429, 2316201, 6316287, 8981387, 24466537, 26944161, 73399611, 709529573, 2128588719]

約数ペア:

[(1, 2128588719), (3, 709529573), (29, 73399611), (79, 26944161), (87, 24466537), (237, 8981387), (337, 6316287), (919, 2316201), (1011, 2105429), (2291, 929109), (2757, 772067), (6873, 309703), (9773, 217803), (26623, 79953), (26651, 79869), (29319, 72601)]