2645646892

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{474811}}^1$

素因数の和:475021

約数の個数: 24

約数和(自身を含む): 5317894400

約数和(自身を除く): 2672247508

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 474811, 949622, 1899244, 3323677, 6647354, 13294708, 94487389, 188974778, 377949556, 661411723, 1322823446, 2645646892]

約数ペア:

[(1, 2645646892), (2, 1322823446), (4, 661411723), (7, 377949556), (14, 188974778), (28, 94487389), (199, 13294708), (398, 6647354), (796, 3323677), (1393, 1899244), (2786, 949622), (5572, 474811)]