1278156696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3132737}}^1$

素因数の和:3132763

約数の個数: 32

約数和(自身を含む): 3383357040

約数和(自身を除く): 2105200344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3132737, 6265474, 9398211, 12530948, 18796422, 25061896, 37592844, 53256529, 75185688, 106513058, 159769587, 213026116, 319539174, 426052232, 639078348, 1278156696]

約数ペア:

[(1, 1278156696), (2, 639078348), (3, 426052232), (4, 319539174), (6, 213026116), (8, 159769587), (12, 106513058), (17, 75185688), (24, 53256529), (34, 37592844), (51, 25061896), (68, 18796422), (102, 12530948), (136, 9398211), (204, 6265474), (408, 3132737)]