264619157026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{994808861}}^1$

素因数の和:994808889

約数の個数: 16

約数和(自身を含む): 477508253760

約数和(自身を除く): 212889096734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 994808861, 1989617722, 6963662027, 13927324054, 18901368359, 37802736718, 132309578513, 264619157026]

約数ペア:

[(1, 264619157026), (2, 132309578513), (7, 37802736718), (14, 18901368359), (19, 13927324054), (38, 6963662027), (133, 1989617722), (266, 994808861)]