545531038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{105437}}^1$

素因数の和:105651

約数の個数: 16

約数和(自身を含む): 885679200

約数和(自身を除く): 340148162

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 105437, 210874, 1370681, 2741362, 20981963, 41963926, 272765519, 545531038]

約数ペア:

[(1, 545531038), (2, 272765519), (13, 41963926), (26, 20981963), (199, 2741362), (398, 1370681), (2587, 210874), (5174, 105437)]