6981716

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 14364000

約数和(自身を除く): 7382284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 199, 358, 398, 716, 796, 1253, 1393, 2506, 2786, 5012, 5572, 8771, 9751, 17542, 19502, 35084, 35621, 39004, 71242, 142484, 249347, 498694, 997388, 1745429, 3490858, 6981716]

約数ペア:

[(1, 6981716), (2, 3490858), (4, 1745429), (7, 997388), (14, 498694), (28, 249347), (49, 142484), (98, 71242), (179, 39004), (196, 35621), (199, 35084), (358, 19502), (398, 17542), (716, 9751), (796, 8771), (1253, 5572), (1393, 5012), (2506, 2786)]