1256553714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8875

約数の個数: 64

約数和(自身を含む): 2878565760

約数和(自身を除く): 1622012046

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 194, 247, 291, 494, 582, 741, 1261, 1482, 1843, 2522, 3686, 3783, 5529, 7566, 8741, 11058, 17482, 23959, 26223, 47918, 52446, 71877, 113633, 143754, 166079, 227266, 332158, 340899, 498237, 681798, 847877, 996474, 1695754, 2159027, 2543631, 4318054, 5087262, 6477081, 11022401, 12954162, 16109663, 22044802, 32219326, 33067203, 48328989, 66134406, 96657978, 209425619, 418851238, 628276857, 1256553714]

約数ペア:

[(1, 1256553714), (2, 628276857), (3, 418851238), (6, 209425619), (13, 96657978), (19, 66134406), (26, 48328989), (38, 33067203), (39, 32219326), (57, 22044802), (78, 16109663), (97, 12954162), (114, 11022401), (194, 6477081), (247, 5087262), (291, 4318054), (494, 2543631), (582, 2159027), (741, 1695754), (1261, 996474), (1482, 847877), (1843, 681798), (2522, 498237), (3686, 340899), (3783, 332158), (5529, 227266), (7566, 166079), (8741, 143754), (11058, 113633), (17482, 71877), (23959, 52446), (26223, 47918)]