804532181

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 945123840

約数和(自身を除く): 140591659

約数列:

[1, 19, 29, 31, 37, 67, 361, 551, 589, 703, 899, 1073, 1147, 1273, 1943, 2077, 2479, 10469, 11191, 13357, 17081, 20387, 21793, 24187, 33263, 36917, 39463, 47101, 60233, 71891, 76849, 324539, 387353, 414067, 631997, 701423, 749797, 894919, 1144427, 1365929, 1460131, 2228621, 12007943, 21744113, 25952651, 27742489, 42343799, 804532181]

約数ペア:

[(1, 804532181), (19, 42343799), (29, 27742489), (31, 25952651), (37, 21744113), (67, 12007943), (361, 2228621), (551, 1460131), (589, 1365929), (703, 1144427), (899, 894919), (1073, 749797), (1147, 701423), (1273, 631997), (1943, 414067), (2077, 387353), (2479, 324539), (10469, 76849), (11191, 71891), (13357, 60233), (17081, 47101), (20387, 39463), (21793, 36917), (24187, 33263)]