2162161486

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{47339}}^1$

素因数の和:47939

約数の個数: 16

約数和(自身を含む): 3328380720

約数和(自身を除く): 1166219234

約数列:

[1, 2, 41, 82, 557, 1114, 22837, 45674, 47339, 94678, 1940899, 3881798, 26367823, 52735646, 1081080743, 2162161486]

約数ペア:

[(1, 2162161486), (2, 1081080743), (41, 52735646), (82, 26367823), (557, 3881798), (1114, 1940899), (22837, 94678), (45674, 47339)]