1980608

素因数分解:

$2^6\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4440

約数の個数: 28

約数和(自身を含む): 4492752

約数和(自身を除く): 2512144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4421, 8842, 17684, 30947, 35368, 61894, 70736, 123788, 141472, 247576, 282944, 495152, 990304, 1980608]

約数ペア:

[(1, 1980608), (2, 990304), (4, 495152), (7, 282944), (8, 247576), (14, 141472), (16, 123788), (28, 70736), (32, 61894), (56, 35368), (64, 30947), (112, 17684), (224, 8842), (448, 4421)]