2978264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 6026400

約数和(自身を除く): 3048136

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 359, 488, 718, 1037, 1436, 2074, 2872, 4148, 6103, 8296, 12206, 21899, 24412, 43798, 48824, 87596, 175192, 372283, 744566, 1489132, 2978264]

約数ペア:

[(1, 2978264), (2, 1489132), (4, 744566), (8, 372283), (17, 175192), (34, 87596), (61, 48824), (68, 43798), (122, 24412), (136, 21899), (244, 12206), (359, 8296), (488, 6103), (718, 4148), (1037, 2872), (1436, 2074)]