2126680705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 2734228224

約数和(自身を除く): 607547519

約数列:

[1, 5, 17, 85, 167, 233, 643, 835, 1165, 2839, 3215, 3961, 10931, 14195, 19805, 38911, 54655, 107381, 149819, 194555, 536905, 661487, 749095, 1825477, 2546923, 3307435, 9127385, 12734615, 25019773, 125098865, 425336141, 2126680705]

約数ペア:

[(1, 2126680705), (5, 425336141), (17, 125098865), (85, 25019773), (167, 12734615), (233, 9127385), (643, 3307435), (835, 2546923), (1165, 1825477), (2839, 749095), (3215, 661487), (3961, 536905), (10931, 194555), (14195, 149819), (19805, 107381), (38911, 54655)]