445088

素因数分解:

$2^5\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2004

約数の個数: 24

約数和(自身を含む): 1001952

約数和(自身を除く): 556864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1987, 3974, 7948, 13909, 15896, 27818, 31792, 55636, 63584, 111272, 222544, 445088]

約数ペア:

[(1, 445088), (2, 222544), (4, 111272), (7, 63584), (8, 55636), (14, 31792), (16, 27818), (28, 15896), (32, 13909), (56, 7948), (112, 3974), (224, 1987)]