4039042

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 6993792

約数和(自身を除く): 2954750

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2801, 5602, 19607, 39214, 288503, 577006, 2019521, 4039042]

約数ペア:

[(1, 4039042), (2, 2019521), (7, 577006), (14, 288503), (103, 39214), (206, 19607), (721, 5602), (1442, 2801)]