1889384002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{3739}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 3136573440

約数和(自身を除く): 1247189438

約数列:

[1, 2, 11, 22, 103, 206, 223, 446, 1133, 2266, 2453, 3739, 4906, 7478, 22969, 41129, 45938, 82258, 252659, 385117, 505318, 770234, 833797, 1667594, 4236287, 8472574, 9171767, 18343534, 85881091, 171762182, 944692001, 1889384002]

約数ペア:

[(1, 1889384002), (2, 944692001), (11, 171762182), (22, 85881091), (103, 18343534), (206, 9171767), (223, 8472574), (446, 4236287), (1133, 1667594), (2266, 833797), (2453, 770234), (3739, 505318), (4906, 385117), (7478, 252659), (22969, 82258), (41129, 45938)]