8865388

素因数分解:

$2^2\times 7^1\times {\mathrm{316621}}^1$

素因数の和:316632

約数の個数: 12

約数和(自身を含む): 17730832

約数和(自身を除く): 8865444

約数列:

[1, 2, 4, 7, 14, 28, 316621, 633242, 1266484, 2216347, 4432694, 8865388]

約数ペア:

[(1, 8865388), (2, 4432694), (4, 2216347), (7, 1266484), (14, 633242), (28, 316621)]