2048705065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{223049}}^1$

素因数の和:223232

約数の個数: 16

約数和(自身を含む): 2698012800

約数和(自身を除く): 649307735

約数列:

[1, 5, 11, 55, 167, 835, 1837, 9185, 223049, 1115245, 2453539, 12267695, 37249183, 186245915, 409741013, 2048705065]

約数ペア:

[(1, 2048705065), (5, 409741013), (11, 186245915), (55, 37249183), (167, 12267695), (835, 2453539), (1837, 1115245), (9185, 223049)]