2057984984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{14321}}^1$

素因数の和:14432

約数の個数: 64

約数和(自身を含む): 4454714880

約数和(自身を除く): 2396729896

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 253, 284, 506, 568, 781, 1012, 1562, 1633, 2024, 3124, 3266, 6248, 6532, 13064, 14321, 17963, 28642, 35926, 57284, 71852, 114568, 143704, 157531, 315062, 329383, 630124, 658766, 1016791, 1260248, 1317532, 2033582, 2635064, 3623213, 4067164, 7246426, 8134328, 11184701, 14492852, 22369402, 23386193, 28985704, 44738804, 46772386, 89477608, 93544772, 187089544, 257248123, 514496246, 1028992492, 2057984984]

約数ペア:

[(1, 2057984984), (2, 1028992492), (4, 514496246), (8, 257248123), (11, 187089544), (22, 93544772), (23, 89477608), (44, 46772386), (46, 44738804), (71, 28985704), (88, 23386193), (92, 22369402), (142, 14492852), (184, 11184701), (253, 8134328), (284, 7246426), (506, 4067164), (568, 3623213), (781, 2635064), (1012, 2033582), (1562, 1317532), (1633, 1260248), (2024, 1016791), (3124, 658766), (3266, 630124), (6248, 329383), (6532, 315062), (13064, 157531), (14321, 143704), (17963, 114568), (28642, 71852), (35926, 57284)]