2078960065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{62591}}^1$

素因数の和:62689

約数の個数: 32

約数和(自身を含む): 3112574976

約数和(自身を除く): 1033614911

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2555, 4745, 6643, 33215, 62591, 312955, 438137, 813683, 2190685, 4068415, 4569143, 5695781, 22845715, 28478905, 31984001, 59398859, 159920005, 296994295, 415792013, 2078960065]

約数ペア:

[(1, 2078960065), (5, 415792013), (7, 296994295), (13, 159920005), (35, 59398859), (65, 31984001), (73, 28478905), (91, 22845715), (365, 5695781), (455, 4569143), (511, 4068415), (949, 2190685), (2555, 813683), (4745, 438137), (6643, 312955), (33215, 62591)]