3847466

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 6633600

約数和(自身を除く): 2786134

約数列:

[1, 2, 7, 14, 199, 398, 1381, 1393, 2762, 2786, 9667, 19334, 274819, 549638, 1923733, 3847466]

約数ペア:

[(1, 3847466), (2, 1923733), (7, 549638), (14, 274819), (199, 19334), (398, 9667), (1381, 2786), (1393, 2762)]