2013160565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{837073}}^1$

素因数の和:837128

約数の個数: 16

約数和(自身を含む): 2671940208

約数和(自身を除く): 658779643

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 837073, 4185365, 10881949, 30971701, 54409745, 154858505, 402632113, 2013160565]

約数ペア:

[(1, 2013160565), (5, 402632113), (13, 154858505), (37, 54409745), (65, 30971701), (185, 10881949), (481, 4185365), (2405, 837073)]