5120668

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 10304000

約数和(自身を除く): 5183332

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 919, 1393, 1838, 2786, 3676, 5572, 6433, 12866, 25732, 182881, 365762, 731524, 1280167, 2560334, 5120668]

約数ペア:

[(1, 5120668), (2, 2560334), (4, 1280167), (7, 731524), (14, 365762), (28, 182881), (199, 25732), (398, 12866), (796, 6433), (919, 5572), (1393, 3676), (1838, 2786)]