5645776

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1638

約数の個数: 20

約数和(自身を含む): 10989252

約数和(自身を除く): 5343476

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1373, 2056, 2746, 4112, 5492, 10984, 21968, 352861, 705722, 1411444, 2822888, 5645776]

約数ペア:

[(1, 5645776), (2, 2822888), (4, 1411444), (8, 705722), (16, 352861), (257, 21968), (514, 10984), (1028, 5492), (1373, 4112), (2056, 2746)]