557191504

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{27143}}^1$

素因数の和:28434

約数の個数: 20

約数和(自身を含む): 1080439776

約数和(自身を除く): 523248272

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 5132, 10264, 20528, 27143, 54286, 108572, 217144, 434288, 34824469, 69648938, 139297876, 278595752, 557191504]

約数ペア:

[(1, 557191504), (2, 278595752), (4, 139297876), (8, 69648938), (16, 34824469), (1283, 434288), (2566, 217144), (5132, 108572), (10264, 54286), (20528, 27143)]