1542842

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 2663232

約数和(自身を除く): 1120390

約数列:

[1, 2, 7, 14, 193, 386, 571, 1142, 1351, 2702, 3997, 7994, 110203, 220406, 771421, 1542842]

約数ペア:

[(1, 1542842), (2, 771421), (7, 220406), (14, 110203), (193, 7994), (386, 3997), (571, 2702), (1142, 1351)]