2007338984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{15131}}^1$

素因数の和:15270

約数の個数: 64

約数和(自身を含む): 4532336640

約数和(自身を除く): 2524997656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 103, 161, 184, 206, 322, 412, 644, 721, 824, 1288, 1442, 2369, 2884, 4738, 5768, 9476, 15131, 16583, 18952, 30262, 33166, 60524, 66332, 105917, 121048, 132664, 211834, 348013, 423668, 696026, 847336, 1392052, 1558493, 2436091, 2784104, 3116986, 4872182, 6233972, 9744364, 10909451, 12467944, 19488728, 21818902, 35845339, 43637804, 71690678, 87275608, 143381356, 250917373, 286762712, 501834746, 1003669492, 2007338984]

約数ペア:

[(1, 2007338984), (2, 1003669492), (4, 501834746), (7, 286762712), (8, 250917373), (14, 143381356), (23, 87275608), (28, 71690678), (46, 43637804), (56, 35845339), (92, 21818902), (103, 19488728), (161, 12467944), (184, 10909451), (206, 9744364), (322, 6233972), (412, 4872182), (644, 3116986), (721, 2784104), (824, 2436091), (1288, 1558493), (1442, 1392052), (2369, 847336), (2884, 696026), (4738, 423668), (5768, 348013), (9476, 211834), (15131, 132664), (16583, 121048), (18952, 105917), (30262, 66332), (33166, 60524)]