490470232

素因数分解:

$2^3\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{7841}}^1$

素因数の和:8971

約数の個数: 32

約数和(自身を含む): 1052082720

約数和(自身を除く): 561612488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1117, 2234, 4468, 7819, 7841, 8936, 15638, 15682, 31276, 31364, 54887, 62552, 62728, 109774, 219548, 439096, 8758397, 17516794, 35033588, 61308779, 70067176, 122617558, 245235116, 490470232]

約数ペア:

[(1, 490470232), (2, 245235116), (4, 122617558), (7, 70067176), (8, 61308779), (14, 35033588), (28, 17516794), (56, 8758397), (1117, 439096), (2234, 219548), (4468, 109774), (7819, 62728), (7841, 62552), (8936, 54887), (15638, 31364), (15682, 31276)]