858049148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{475637}}^1$

素因数の和:475693

約数の個数: 24

約数和(自身を含む): 1678050864

約数和(自身を除く): 820001716

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 475637, 951274, 1902548, 5232007, 10464014, 19501117, 20928028, 39002234, 78004468, 214512287, 429024574, 858049148]

約数ペア:

[(1, 858049148), (2, 429024574), (4, 214512287), (11, 78004468), (22, 39002234), (41, 20928028), (44, 19501117), (82, 10464014), (164, 5232007), (451, 1902548), (902, 951274), (1804, 475637)]