1389723732

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1331153}}^1$

素因数の和:1331192

約数の個数: 36

約数和(自身を含む): 3634050420

約数和(自身を除く): 2244326688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1331153, 2662306, 3993459, 5324612, 7986918, 11980377, 15973836, 23960754, 38603437, 47921508, 77206874, 115810311, 154413748, 231620622, 347430933, 463241244, 694861866, 1389723732]

約数ペア:

[(1, 1389723732), (2, 694861866), (3, 463241244), (4, 347430933), (6, 231620622), (9, 154413748), (12, 115810311), (18, 77206874), (29, 47921508), (36, 38603437), (58, 23960754), (87, 15973836), (116, 11980377), (174, 7986918), (261, 5324612), (348, 3993459), (522, 2662306), (1044, 1331153)]