137288732

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{17449}}^1$

素因数の和:17741

約数の個数: 24

約数和(自身を含む): 275570400

約数和(自身を除く): 138281668

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 17449, 34898, 69796, 122143, 244286, 488572, 4903169, 9806338, 19612676, 34322183, 68644366, 137288732]

約数ペア:

[(1, 137288732), (2, 68644366), (4, 34322183), (7, 19612676), (14, 9806338), (28, 4903169), (281, 488572), (562, 244286), (1124, 122143), (1967, 69796), (3934, 34898), (7868, 17449)]