2117984

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 36

約数和(自身を含む): 4591692

約数和(自身を除く): 2473708

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 547, 968, 1094, 1936, 2188, 3872, 4376, 6017, 8752, 12034, 17504, 24068, 48136, 66187, 96272, 132374, 192544, 264748, 529496, 1058992, 2117984]

約数ペア:

[(1, 2117984), (2, 1058992), (4, 529496), (8, 264748), (11, 192544), (16, 132374), (22, 96272), (32, 66187), (44, 48136), (88, 24068), (121, 17504), (176, 12034), (242, 8752), (352, 6017), (484, 4376), (547, 3872), (968, 2188), (1094, 1936)]