140932498

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{245527}}^1$

素因数の和:245577

約数の個数: 16

約数和(自身を含む): 247492224

約数和(自身を除く): 106559726

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 245527, 491054, 1718689, 3437378, 10066607, 20133214, 70466249, 140932498]

約数ペア:

[(1, 140932498), (2, 70466249), (7, 20133214), (14, 10066607), (41, 3437378), (82, 1718689), (287, 491054), (574, 245527)]