4961388

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^2$

素因数の和:1293

約数の個数: 18

約数和(自身を含む): 11594604

約数和(自身を除く): 6633216

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 413449, 826898, 1240347, 1653796, 2480694, 4961388]

約数ペア:

[(1, 4961388), (2, 2480694), (3, 1653796), (4, 1240347), (6, 826898), (12, 413449), (643, 7716), (1286, 3858), (1929, 2572)]