2931826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 4571424

約数和(自身を除く): 1639598

約数列:

[1, 2, 43, 73, 86, 146, 467, 934, 3139, 6278, 20081, 34091, 40162, 68182, 1465913, 2931826]

約数ペア:

[(1, 2931826), (2, 1465913), (43, 68182), (73, 40162), (86, 34091), (146, 20081), (467, 6278), (934, 3139)]