2183614384

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{140263}}^1$

素因数の和:140417

約数の個数: 40

約数和(自身を含む): 4869966080

約数和(自身を除く): 2686351696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 140263, 280526, 561052, 981841, 1122104, 1963682, 2244208, 3927364, 7854728, 15709456, 19496557, 38993114, 77986228, 136475899, 155972456, 272951798, 311944912, 545903596, 1091807192, 2183614384]

約数ペア:

[(1, 2183614384), (2, 1091807192), (4, 545903596), (7, 311944912), (8, 272951798), (14, 155972456), (16, 136475899), (28, 77986228), (56, 38993114), (112, 19496557), (139, 15709456), (278, 7854728), (556, 3927364), (973, 2244208), (1112, 1963682), (1946, 1122104), (2224, 981841), (3892, 561052), (7784, 280526), (15568, 140263)]