2079119965

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 2760952320

約数和(自身を除く): 681832355

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 2197, 3055, 4027, 7943, 10985, 20135, 39715, 52351, 103259, 189269, 261755, 516295, 680563, 946345, 2460497, 3402815, 8847319, 12302485, 31986461, 44236595, 159932305, 415823993, 2079119965]

約数ペア:

[(1, 2079119965), (5, 415823993), (13, 159932305), (47, 44236595), (65, 31986461), (169, 12302485), (235, 8847319), (611, 3402815), (845, 2460497), (2197, 946345), (3055, 680563), (4027, 516295), (7943, 261755), (10985, 189269), (20135, 103259), (39715, 52351)]