2051248806

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{151339}}^1$

素因数の和:151601

約数の個数: 32

約数和(自身を含む): 4576521600

約数和(自身を除く): 2525272794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 151339, 302678, 454017, 908034, 1362051, 2724102, 4086153, 8172306, 37986089, 75972178, 113958267, 227916534, 341874801, 683749602, 1025624403, 2051248806]

約数ペア:

[(1, 2051248806), (2, 1025624403), (3, 683749602), (6, 341874801), (9, 227916534), (18, 113958267), (27, 75972178), (54, 37986089), (251, 8172306), (502, 4086153), (753, 2724102), (1506, 1362051), (2259, 908034), (4518, 454017), (6777, 302678), (13554, 151339)]