4887218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 24

約数和(自身を含む): 8851392

約数和(自身を除く): 3964174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 967, 1934, 2527, 5054, 6769, 13538, 18373, 36746, 128611, 257222, 349087, 698174, 2443609, 4887218]

約数ペア:

[(1, 4887218), (2, 2443609), (7, 698174), (14, 349087), (19, 257222), (38, 128611), (133, 36746), (266, 18373), (361, 13538), (722, 6769), (967, 5054), (1934, 2527)]