2019932768

素因数分解:

$2^5\times 7^1\times {\mathrm{367}}^1\times {\mathrm{24571}}^1$

素因数の和:24955

約数の個数: 48

約数和(自身を含む): 4557417984

約数和(自身を除く): 2537485216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 367, 734, 1468, 2569, 2936, 5138, 5872, 10276, 11744, 20552, 24571, 41104, 49142, 82208, 98284, 171997, 196568, 343994, 393136, 687988, 786272, 1375976, 2751952, 5503904, 9017557, 18035114, 36070228, 63122899, 72140456, 126245798, 144280912, 252491596, 288561824, 504983192, 1009966384, 2019932768]

約数ペア:

[(1, 2019932768), (2, 1009966384), (4, 504983192), (7, 288561824), (8, 252491596), (14, 144280912), (16, 126245798), (28, 72140456), (32, 63122899), (56, 36070228), (112, 18035114), (224, 9017557), (367, 5503904), (734, 2751952), (1468, 1375976), (2569, 786272), (2936, 687988), (5138, 393136), (5872, 343994), (10276, 196568), (11744, 171997), (20552, 98284), (24571, 82208), (41104, 49142)]