1025444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 2092608

約数和(自身を除く): 1067164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 691, 742, 1382, 1484, 2764, 4837, 9674, 19348, 36623, 73246, 146492, 256361, 512722, 1025444]

約数ペア:

[(1, 1025444), (2, 512722), (4, 256361), (7, 146492), (14, 73246), (28, 36623), (53, 19348), (106, 9674), (212, 4837), (371, 2764), (691, 1484), (742, 1382)]