2930872

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 6336000

約数和(自身を除く): 3405128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 263, 398, 526, 796, 1052, 1393, 1592, 1841, 2104, 2786, 3682, 5572, 7364, 11144, 14728, 52337, 104674, 209348, 366359, 418696, 732718, 1465436, 2930872]

約数ペア:

[(1, 2930872), (2, 1465436), (4, 732718), (7, 418696), (8, 366359), (14, 209348), (28, 104674), (56, 52337), (199, 14728), (263, 11144), (398, 7364), (526, 5572), (796, 3682), (1052, 2786), (1393, 2104), (1592, 1841)]