2019683648

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{517337}}^1$

素因数の和:517410

約数の個数: 28

約数和(自身を含む): 4073519412

約数和(自身を除く): 2053835764

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 517337, 1034674, 2069348, 4138696, 8277392, 16554784, 31557557, 33109568, 63115114, 126230228, 252460456, 504920912, 1009841824, 2019683648]

約数ペア:

[(1, 2019683648), (2, 1009841824), (4, 504920912), (8, 252460456), (16, 126230228), (32, 63115114), (61, 33109568), (64, 31557557), (122, 16554784), (244, 8277392), (488, 4138696), (976, 2069348), (1952, 1034674), (3904, 517337)]