2985776

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1220

約数の個数: 20

約数和(自身を含む): 5822544

約数和(自身を除く): 2836768

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1031, 1448, 2062, 2896, 4124, 8248, 16496, 186611, 373222, 746444, 1492888, 2985776]

約数ペア:

[(1, 2985776), (2, 1492888), (4, 746444), (8, 373222), (16, 186611), (181, 16496), (362, 8248), (724, 4124), (1031, 2896), (1448, 2062)]