201717386

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{13879}}^1$

素因数の和:13950

約数の個数: 24

約数和(自身を含む): 335285280

約数和(自身を除く): 133567894

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 13879, 14534, 27758, 180427, 360854, 596797, 1193594, 2345551, 4691102, 7758361, 15516722, 100858693, 201717386]

約数ペア:

[(1, 201717386), (2, 100858693), (13, 15516722), (26, 7758361), (43, 4691102), (86, 2345551), (169, 1193594), (338, 596797), (559, 360854), (1118, 180427), (7267, 27758), (13879, 14534)]