4988394

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 10850112

約数和(自身を除く): 5861718

約数列:

[1, 2, 3, 6, 9, 18, 431, 643, 862, 1286, 1293, 1929, 2586, 3858, 3879, 5787, 7758, 11574, 277133, 554266, 831399, 1662798, 2494197, 4988394]

約数ペア:

[(1, 4988394), (2, 2494197), (3, 1662798), (6, 831399), (9, 554266), (18, 277133), (431, 11574), (643, 7758), (862, 5787), (1286, 3879), (1293, 3858), (1929, 2586)]