137397652

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21617}}^1$

素因数の和:21855

約数の個数: 24

約数和(自身を含む): 276018624

約数和(自身を除く): 138620972

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 21617, 43234, 86468, 151319, 302638, 605276, 4907059, 9814118, 19628236, 34349413, 68698826, 137397652]

約数ペア:

[(1, 137397652), (2, 68698826), (4, 34349413), (7, 19628236), (14, 9814118), (28, 4907059), (227, 605276), (454, 302638), (908, 151319), (1589, 86468), (3178, 43234), (6356, 21617)]