3680306

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 6345600

約数和(自身を除く): 2665294

約数列:

[1, 2, 7, 14, 199, 398, 1321, 1393, 2642, 2786, 9247, 18494, 262879, 525758, 1840153, 3680306]

約数ペア:

[(1, 3680306), (2, 1840153), (7, 525758), (14, 262879), (199, 18494), (398, 9247), (1321, 2786), (1393, 2642)]