6543156749

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 7171718400

約数和(自身を除く): 628561651

約数列:

[1, 19, 41, 109, 263, 293, 779, 2071, 4469, 4997, 5567, 10783, 12013, 28667, 31937, 77059, 84911, 204877, 228247, 544673, 606803, 1175347, 1309417, 1464121, 3159419, 8399431, 22331593, 24878923, 60028961, 159589189, 344376671, 6543156749]

約数ペア:

[(1, 6543156749), (19, 344376671), (41, 159589189), (109, 60028961), (263, 24878923), (293, 22331593), (779, 8399431), (2071, 3159419), (4469, 1464121), (4997, 1309417), (5567, 1175347), (10783, 606803), (12013, 544673), (28667, 228247), (31937, 204877), (77059, 84911)]