4920844501468

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1879}}^1\times {\mathrm{141499}}^1$

素因数の和:144050

約数の個数: 48

約数和(自身を含む): 9861893440000

約数和(自身を除く): 4941048938532

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 1879, 2644, 3758, 4627, 7516, 9254, 13153, 18508, 26306, 52612, 141499, 282998, 565996, 990493, 1242019, 1980986, 2484038, 3961972, 4968076, 8694133, 17388266, 34776532, 93530839, 187061678, 265876621, 374123356, 531753242, 654715873, 1063506484, 1309431746, 1861136347, 2618863492, 3722272694, 7444545388, 175744446481, 351488892962, 702977785924, 1230211125367, 2460422250734, 4920844501468]

約数ペア:

[(1, 4920844501468), (2, 2460422250734), (4, 1230211125367), (7, 702977785924), (14, 351488892962), (28, 175744446481), (661, 7444545388), (1322, 3722272694), (1879, 2618863492), (2644, 1861136347), (3758, 1309431746), (4627, 1063506484), (7516, 654715873), (9254, 531753242), (13153, 374123356), (18508, 265876621), (26306, 187061678), (52612, 93530839), (141499, 34776532), (282998, 17388266), (565996, 8694133), (990493, 4968076), (1242019, 3961972), (1980986, 2484038)]