1286208.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 60910080

約数和(自身を除く): 32728914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 823, 878, 1317, 1646, 2469, 2634, 4938, 5707, 10699, 11414, 17121, 21398, 32097, 34242, 64194, 361297, 722594, 1083891, 2167782, 4696861, 9393722, 14090583, 28181166]

約数ペア:

[(1, 28181166), (2, 14090583), (3, 9393722), (6, 4696861), (13, 2167782), (26, 1083891), (39, 722594), (78, 361297), (439, 64194), (823, 34242), (878, 32097), (1317, 21398), (1646, 17121), (2469, 11414), (2634, 10699), (4938, 5707)]