2912394562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{20357}}^1$

素因数の和:21306

約数の個数: 32

約数和(自身を含む): 5452686720

約数和(自身を除く): 2540292158

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 929, 1858, 6503, 10219, 13006, 20357, 20438, 40714, 71533, 142499, 143066, 223927, 284998, 447854, 1567489, 3134978, 18911653, 37823306, 132381571, 208028183, 264763142, 416056366, 1456197281, 2912394562]

約数ペア:

[(1, 2912394562), (2, 1456197281), (7, 416056366), (11, 264763142), (14, 208028183), (22, 132381571), (77, 37823306), (154, 18911653), (929, 3134978), (1858, 1567489), (6503, 447854), (10219, 284998), (13006, 223927), (20357, 143066), (20438, 142499), (40714, 71533)]