2761567204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 5313208320

約数和(自身を除く): 2551641116

約数列:

[1, 2, 4, 11, 22, 44, 283, 463, 479, 566, 926, 958, 1132, 1852, 1916, 3113, 5093, 5269, 6226, 10186, 10538, 12452, 20372, 21076, 131029, 135557, 221777, 262058, 271114, 443554, 524116, 542228, 887108, 1441319, 1491127, 2439547, 2882638, 2982254, 4879094, 5765276, 5964508, 9758188, 62762891, 125525782, 251051564, 690391801, 1380783602, 2761567204]

約数ペア:

[(1, 2761567204), (2, 1380783602), (4, 690391801), (11, 251051564), (22, 125525782), (44, 62762891), (283, 9758188), (463, 5964508), (479, 5765276), (566, 4879094), (926, 2982254), (958, 2882638), (1132, 2439547), (1852, 1491127), (1916, 1441319), (3113, 887108), (5093, 542228), (5269, 524116), (6226, 443554), (10186, 271114), (10538, 262058), (12452, 221777), (20372, 135557), (21076, 131029)]