1939156936732

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{138247}}^1$

素因数の和:138443

約数の個数: 72

約数和(自身を含む): 3632435785440

約数和(自身を除く): 1693278848708

約数列:

[1, 2, 4, 31, 41, 62, 82, 89, 124, 164, 178, 356, 961, 1271, 1922, 2542, 2759, 3649, 3844, 5084, 5518, 7298, 11036, 14596, 39401, 78802, 85529, 113119, 138247, 157604, 171058, 226238, 276494, 342116, 452476, 552988, 3506689, 4285657, 5668127, 7013378, 8571314, 11336254, 12303983, 14026756, 17142628, 22672508, 24607966, 49215932, 132855367, 175711937, 265710734, 351423874, 381423473, 504463303, 531421468, 702847748, 762846946, 1008926606, 1525693892, 2017853212, 5447070047, 10894140094, 11824127663, 15638362393, 21788280188, 23648255326, 31276724786, 47296510652, 62553449572, 484789234183, 969578468366, 1939156936732]

約数ペア:

[(1, 1939156936732), (2, 969578468366), (4, 484789234183), (31, 62553449572), (41, 47296510652), (62, 31276724786), (82, 23648255326), (89, 21788280188), (124, 15638362393), (164, 11824127663), (178, 10894140094), (356, 5447070047), (961, 2017853212), (1271, 1525693892), (1922, 1008926606), (2542, 762846946), (2759, 702847748), (3649, 531421468), (3844, 504463303), (5084, 381423473), (5518, 351423874), (7298, 265710734), (11036, 175711937), (14596, 132855367), (39401, 49215932), (78802, 24607966), (85529, 22672508), (113119, 17142628), (138247, 14026756), (157604, 12303983), (171058, 11336254), (226238, 8571314), (276494, 7013378), (342116, 5668127), (452476, 4285657), (552988, 3506689)]