2045608393947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{620051}}^1$

素因数の和:620563

約数の個数: 32

約数和(自身を含む): 2875057113600

約数和(自身を除く): 829448719653

約数列:

[1, 3, 23, 69, 137, 349, 411, 1047, 3151, 8027, 9453, 24081, 47813, 143439, 620051, 1099699, 1860153, 3299097, 14261173, 42783519, 84946987, 216397799, 254840961, 649193397, 1953780701, 4977149377, 5861342103, 14931448131, 29646498463, 88939495389, 681869464649, 2045608393947]

約数ペア:

[(1, 2045608393947), (3, 681869464649), (23, 88939495389), (69, 29646498463), (137, 14931448131), (349, 5861342103), (411, 4977149377), (1047, 1953780701), (3151, 649193397), (8027, 254840961), (9453, 216397799), (24081, 84946987), (47813, 42783519), (143439, 14261173), (620051, 3299097), (1099699, 1860153)]