4434128

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1082

約数の個数: 20

約数和(自身を含む): 8624448

約数和(自身を除く): 4190320

約数列:

[1, 2, 4, 8, 16, 431, 643, 862, 1286, 1724, 2572, 3448, 5144, 6896, 10288, 277133, 554266, 1108532, 2217064, 4434128]

約数ペア:

[(1, 4434128), (2, 2217064), (4, 1108532), (8, 554266), (16, 277133), (431, 10288), (643, 6896), (862, 5144), (1286, 3448), (1724, 2572)]