1340662204

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{240607}}^1$

素因数の和:240817

約数の個数: 24

約数和(自身を含む): 2694809600

約数和(自身を除く): 1354147396

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 240607, 481214, 962428, 1684249, 3368498, 6736996, 47880793, 95761586, 191523172, 335165551, 670331102, 1340662204]

約数ペア:

[(1, 1340662204), (2, 670331102), (4, 335165551), (7, 191523172), (14, 95761586), (28, 47880793), (199, 6736996), (398, 3368498), (796, 1684249), (1393, 962428), (2786, 481214), (5572, 240607)]