1211315042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5089559}}^1$

素因数の和:5089585

約数の個数: 16

約数和(自身を含む): 2198689920

約数和(自身を除く): 987374878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5089559, 10179118, 35626913, 71253826, 86522503, 173045006, 605657521, 1211315042]

約数ペア:

[(1, 1211315042), (2, 605657521), (7, 173045006), (14, 86522503), (17, 71253826), (34, 35626913), (119, 10179118), (238, 5089559)]