9157921168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{505181}}^1$

素因数の和:505303

約数の個数: 40

約数和(自身を含む): 19544481216

約数和(自身を除く): 10386560048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 505181, 1010362, 2020724, 4041448, 5556991, 8082896, 11113982, 22227964, 44455928, 52033643, 88911856, 104067286, 208134572, 416269144, 572370073, 832538288, 1144740146, 2289480292, 4578960584, 9157921168]

約数ペア:

[(1, 9157921168), (2, 4578960584), (4, 2289480292), (8, 1144740146), (11, 832538288), (16, 572370073), (22, 416269144), (44, 208134572), (88, 104067286), (103, 88911856), (176, 52033643), (206, 44455928), (412, 22227964), (824, 11113982), (1133, 8082896), (1648, 5556991), (2266, 4041448), (4532, 2020724), (9064, 1010362), (18128, 505181)]