2143925572

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{51197}}^1$

素因数の和:51268

約数の個数: 36

約数和(自身を含む): 4096351980

約数和(自身を除く): 1952426408

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 1102, 1444, 2204, 10469, 20938, 41876, 51197, 102394, 204788, 972743, 1484713, 1945486, 2969426, 3890972, 5938852, 18482117, 28209547, 36964234, 56419094, 73928468, 112838188, 535981393, 1071962786, 2143925572]

約数ペア:

[(1, 2143925572), (2, 1071962786), (4, 535981393), (19, 112838188), (29, 73928468), (38, 56419094), (58, 36964234), (76, 28209547), (116, 18482117), (361, 5938852), (551, 3890972), (722, 2969426), (1102, 1945486), (1444, 1484713), (2204, 972743), (10469, 204788), (20938, 102394), (41876, 51197)]