2912953628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{12347}}^1$

素因数の和:12726

約数の個数: 36

約数和(自身を含む): 5536225800

約数和(自身を除く): 2623272172

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 349, 676, 698, 1396, 4537, 9074, 12347, 18148, 24694, 49388, 58981, 117962, 160511, 235924, 321022, 642044, 2086643, 4173286, 4309103, 8346572, 8618206, 17236412, 56018339, 112036678, 224073356, 728238407, 1456476814, 2912953628]

約数ペア:

[(1, 2912953628), (2, 1456476814), (4, 728238407), (13, 224073356), (26, 112036678), (52, 56018339), (169, 17236412), (338, 8618206), (349, 8346572), (676, 4309103), (698, 4173286), (1396, 2086643), (4537, 642044), (9074, 321022), (12347, 235924), (18148, 160511), (24694, 117962), (49388, 58981)]