2006646922

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1567}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 3571464960

約数和(自身を除く): 1564818038

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 179, 358, 511, 1022, 1253, 1567, 2506, 3134, 3577, 7154, 8771, 10969, 13067, 17542, 21938, 26134, 76783, 91469, 114391, 153566, 182938, 228782, 280493, 560986, 640283, 800737, 1280566, 1601474, 1963451, 3926902, 5605159, 11210318, 13744157, 20475989, 27488314, 40951978, 143331923, 286663846, 1003323461, 2006646922]

約数ペア:

[(1, 2006646922), (2, 1003323461), (7, 286663846), (14, 143331923), (49, 40951978), (73, 27488314), (98, 20475989), (146, 13744157), (179, 11210318), (358, 5605159), (511, 3926902), (1022, 1963451), (1253, 1601474), (1567, 1280566), (2506, 800737), (3134, 640283), (3577, 560986), (7154, 280493), (8771, 228782), (10969, 182938), (13067, 153566), (17542, 114391), (21938, 91469), (26134, 76783)]