6847988

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 13776000

約数和(自身を除く): 6928012

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1229, 1393, 2458, 2786, 4916, 5572, 8603, 17206, 34412, 244571, 489142, 978284, 1711997, 3423994, 6847988]

約数ペア:

[(1, 6847988), (2, 3423994), (4, 1711997), (7, 978284), (14, 489142), (28, 244571), (199, 34412), (398, 17206), (796, 8603), (1229, 5572), (1393, 4916), (2458, 2786)]