1205508716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{53731}}^1$

素因数の和:53885

約数の個数: 24

約数和(自身を含む): 2166474240

約数和(自身を除く): 960965524

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 22436, 53731, 107462, 214924, 3814901, 4244749, 7629802, 8489498, 15259604, 16978996, 301377179, 602754358, 1205508716]

約数ペア:

[(1, 1205508716), (2, 602754358), (4, 301377179), (71, 16978996), (79, 15259604), (142, 8489498), (158, 7629802), (284, 4244749), (316, 3814901), (5609, 214924), (11218, 107462), (22436, 53731)]