1142742

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 2317680

約数和(自身を除く): 1174938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2609, 5218, 7827, 15654, 190457, 380914, 571371, 1142742]

約数ペア:

[(1, 1142742), (2, 571371), (3, 380914), (6, 190457), (73, 15654), (146, 7827), (219, 5218), (438, 2609)]