899979136

素因数分解:

$2^7\times 7^1\times {\mathrm{1004441}}^1$

素因数の和:1004462

約数の個数: 32

約数和(自身を含む): 2049061680

約数和(自身を除く): 1149082544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1004441, 2008882, 4017764, 7031087, 8035528, 14062174, 16071056, 28124348, 32142112, 56248696, 64284224, 112497392, 128568448, 224994784, 449989568, 899979136]

約数ペア:

[(1, 899979136), (2, 449989568), (4, 224994784), (7, 128568448), (8, 112497392), (14, 64284224), (16, 56248696), (28, 32142112), (32, 28124348), (56, 16071056), (64, 14062174), (112, 8035528), (128, 7031087), (224, 4017764), (448, 2008882), (896, 1004441)]