2068488961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{593}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 2617401600

約数和(自身を除く): 548912639

約数列:

[1, 7, 11, 77, 89, 509, 593, 623, 979, 3563, 4151, 5599, 6523, 6853, 39193, 45301, 45661, 52777, 301837, 317107, 369439, 498311, 580547, 2112859, 3320207, 3488177, 4063829, 23241449, 26863493, 188044451, 295498423, 2068488961]

約数ペア:

[(1, 2068488961), (7, 295498423), (11, 188044451), (77, 26863493), (89, 23241449), (509, 4063829), (593, 3488177), (623, 3320207), (979, 2112859), (3563, 580547), (4151, 498311), (5599, 369439), (6523, 317107), (6853, 301837), (39193, 52777), (45301, 45661)]