28698775292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{652244893}}^1$

素因数の和:652244908

約数の個数: 12

約数和(自身を含む): 54788571096

約数和(自身を除く): 26089795804

約数列:

[1, 2, 4, 11, 22, 44, 652244893, 1304489786, 2608979572, 7174693823, 14349387646, 28698775292]

約数ペア:

[(1, 28698775292), (2, 14349387646), (4, 7174693823), (11, 2608979572), (22, 1304489786), (44, 652244893)]