5442128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2594

約数の個数: 20

約数和(自身を含む): 10624320

約数和(自身を除く): 5182192

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2447, 4894, 9788, 19576, 39152, 340133, 680266, 1360532, 2721064, 5442128]

約数ペア:

[(1, 5442128), (2, 2721064), (4, 1360532), (8, 680266), (16, 340133), (139, 39152), (278, 19576), (556, 9788), (1112, 4894), (2224, 2447)]