2013222568

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1563061}}^1$

素因数の和:1563097

約数の個数: 32

約数和(自身を含む): 4501618560

約数和(自身を除く): 2488395992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1563061, 3126122, 6252244, 10941427, 12504488, 21882854, 35950403, 43765708, 71900806, 87531416, 143801612, 251652821, 287603224, 503305642, 1006611284, 2013222568]

約数ペア:

[(1, 2013222568), (2, 1006611284), (4, 503305642), (7, 287603224), (8, 251652821), (14, 143801612), (23, 87531416), (28, 71900806), (46, 43765708), (56, 35950403), (92, 21882854), (161, 12504488), (184, 10941427), (322, 6252244), (644, 3126122), (1288, 1563061)]