2019941728

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{134591}}^1$

素因数の和:134675

約数の個数: 48

約数和(自身を含む): 4612737024

約数和(自身を除く): 2592795296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 134591, 269182, 538364, 942137, 1076728, 1884274, 2153456, 3768548, 4306912, 7537096, 9017597, 15074192, 18035194, 30148384, 36070388, 63123179, 72140776, 126246358, 144281552, 252492716, 288563104, 504985432, 1009970864, 2019941728]

約数ペア:

[(1, 2019941728), (2, 1009970864), (4, 504985432), (7, 288563104), (8, 252492716), (14, 144281552), (16, 126246358), (28, 72140776), (32, 63123179), (56, 36070388), (67, 30148384), (112, 18035194), (134, 15074192), (224, 9017597), (268, 7537096), (469, 4306912), (536, 3768548), (938, 2153456), (1072, 1884274), (1876, 1076728), (2144, 942137), (3752, 538364), (7504, 269182), (15008, 134591)]