1056156784

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{169691}}^1$

素因数の和:170088

約数の個数: 20

約数和(自身を含む): 2051576280

約数和(自身を除く): 995419496

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 169691, 339382, 678764, 1357528, 2715056, 66009799, 132019598, 264039196, 528078392, 1056156784]

約数ペア:

[(1, 1056156784), (2, 528078392), (4, 264039196), (8, 132019598), (16, 66009799), (389, 2715056), (778, 1357528), (1556, 678764), (3112, 339382), (6224, 169691)]