3181612

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 6406400

約数和(自身を除く): 3224788

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 571, 796, 1142, 1393, 2284, 2786, 3997, 5572, 7994, 15988, 113629, 227258, 454516, 795403, 1590806, 3181612]

約数ペア:

[(1, 3181612), (2, 1590806), (4, 795403), (7, 454516), (14, 227258), (28, 113629), (199, 15988), (398, 7994), (571, 5572), (796, 3997), (1142, 2786), (1393, 2284)]