2015825881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{70123}}^1$

素因数の和:70248

約数の個数: 16

約数和(自身を含む): 2272017600

約数和(自身を除く): 256191719

約数列:

[1, 17, 19, 89, 323, 1513, 1691, 28747, 70123, 1192091, 1332337, 6240947, 22649729, 106096099, 118577993, 2015825881]

約数ペア:

[(1, 2015825881), (17, 118577993), (19, 106096099), (89, 22649729), (323, 6240947), (1513, 1332337), (1691, 1192091), (28747, 70123)]