2065430094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{87973}}^1$

素因数の和:88041

約数の個数: 64

約数和(自身を含む): 5202430464

約数和(自身を除く): 3137000370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 7826, 11739, 23478, 87973, 175946, 263919, 527838, 615811, 1143649, 1231622, 1847433, 2287298, 3430947, 3694866, 3782839, 6861894, 7565678, 8005543, 11348517, 16011086, 22697034, 24016629, 26479873, 48033258, 49176907, 52959746, 79439619, 98353814, 147530721, 158879238, 295061442, 344238349, 688476698, 1032715047, 2065430094]

約数ペア:

[(1, 2065430094), (2, 1032715047), (3, 688476698), (6, 344238349), (7, 295061442), (13, 158879238), (14, 147530721), (21, 98353814), (26, 79439619), (39, 52959746), (42, 49176907), (43, 48033258), (78, 26479873), (86, 24016629), (91, 22697034), (129, 16011086), (182, 11348517), (258, 8005543), (273, 7565678), (301, 6861894), (546, 3782839), (559, 3694866), (602, 3430947), (903, 2287298), (1118, 1847433), (1677, 1231622), (1806, 1143649), (3354, 615811), (3913, 527838), (7826, 263919), (11739, 175946), (23478, 87973)]