2486386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 4672512

約数和(自身を除く): 2186126

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 337, 434, 527, 674, 1054, 2359, 3689, 4718, 5729, 7378, 10447, 11458, 20894, 40103, 73129, 80206, 146258, 177599, 355198, 1243193, 2486386]

約数ペア:

[(1, 2486386), (2, 1243193), (7, 355198), (14, 177599), (17, 146258), (31, 80206), (34, 73129), (62, 40103), (119, 20894), (217, 11458), (238, 10447), (337, 7378), (434, 5729), (527, 4718), (674, 3689), (1054, 2359)]