2998028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 5822544

約数和(自身を除く): 2824516

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1117, 1342, 2234, 2684, 4468, 12287, 24574, 49148, 68137, 136274, 272548, 749507, 1499014, 2998028]

約数ペア:

[(1, 2998028), (2, 1499014), (4, 749507), (11, 272548), (22, 136274), (44, 68137), (61, 49148), (122, 24574), (244, 12287), (671, 4468), (1117, 2684), (1342, 2234)]