858968902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 1477522944

約数和(自身を除く): 618554042

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 506, 1507, 3014, 3151, 6302, 12391, 24782, 34661, 69322, 136301, 272602, 284993, 569986, 1697567, 3134923, 3395134, 6269846, 18673237, 37346474, 39044041, 78088082, 429484451, 858968902]

約数ペア:

[(1, 858968902), (2, 429484451), (11, 78088082), (22, 39044041), (23, 37346474), (46, 18673237), (137, 6269846), (253, 3395134), (274, 3134923), (506, 1697567), (1507, 569986), (3014, 284993), (3151, 272602), (6302, 136301), (12391, 69322), (24782, 34661)]