5517644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 10659600

約数和(自身を除く): 5141956

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1409, 1958, 2818, 3916, 5636, 15499, 30998, 61996, 125401, 250802, 501604, 1379411, 2758822, 5517644]

約数ペア:

[(1, 5517644), (2, 2758822), (4, 1379411), (11, 501604), (22, 250802), (44, 125401), (89, 61996), (178, 30998), (356, 15499), (979, 5636), (1409, 3916), (1958, 2818)]