1291243642402

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4591}}^1\times {\mathrm{275201}}^1$

素因数の和:279874

約数の個数: 32

約数和(自身を含む): 2244380189184

約数和(自身を除く): 953136546782

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 4591, 9182, 32137, 64274, 275201, 335143, 550402, 670286, 1926407, 2346001, 3852814, 4692002, 20089673, 40179346, 140627711, 281255422, 1263447791, 2526895582, 8844134537, 17688269074, 92231688743, 184463377486, 645621821201, 1291243642402]

約数ペア:

[(1, 1291243642402), (2, 645621821201), (7, 184463377486), (14, 92231688743), (73, 17688269074), (146, 8844134537), (511, 2526895582), (1022, 1263447791), (4591, 281255422), (9182, 140627711), (32137, 40179346), (64274, 20089673), (275201, 4692002), (335143, 3852814), (550402, 2346001), (670286, 1926407)]