2889888945

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{968137}}^1$

素因数の和:968344

約数の個数: 16

約数和(自身を含む): 4647062400

約数和(自身を除く): 1757173455

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 968137, 2904411, 4840685, 14522055, 192659263, 577977789, 963296315, 2889888945]

約数ペア:

[(1, 2889888945), (3, 963296315), (5, 577977789), (15, 192659263), (199, 14522055), (597, 4840685), (995, 2904411), (2985, 968137)]