889771252

素因数分解:

$2^2\times {\mathrm{1667}}^1\times {\mathrm{133439}}^1$

素因数の和:135110

約数の個数: 12

約数和(自身を含む): 1558045440

約数和(自身を除く): 668274188

約数列:

[1, 2, 4, 1667, 3334, 6668, 133439, 266878, 533756, 222442813, 444885626, 889771252]

約数ペア:

[(1, 889771252), (2, 444885626), (4, 222442813), (1667, 533756), (3334, 266878), (6668, 133439)]