1112006

素因数分解:

$2^1\times 7^3\times {\mathrm{1621}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 1946400

約数和(自身を除く): 834394

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1621, 3242, 11347, 22694, 79429, 158858, 556003, 1112006]

約数ペア:

[(1, 1112006), (2, 556003), (7, 158858), (14, 79429), (49, 22694), (98, 11347), (343, 3242), (686, 1621)]