2051201658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1635727}}^1$

素因数の和:1635762

約数の個数: 32

約数和(自身を含む): 4710896640

約数和(自身を除く): 2659694982

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1635727, 3271454, 4907181, 9814362, 17992997, 31078813, 35985994, 53978991, 62157626, 93236439, 107957982, 186472878, 341866943, 683733886, 1025600829, 2051201658]

約数ペア:

[(1, 2051201658), (2, 1025600829), (3, 683733886), (6, 341866943), (11, 186472878), (19, 107957982), (22, 93236439), (33, 62157626), (38, 53978991), (57, 35985994), (66, 31078813), (114, 17992997), (209, 9814362), (418, 4907181), (627, 3271454), (1254, 1635727)]