1698118198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5341

約数の個数: 64

約数和(自身を含む): 3258455040

約数和(自身を除く): 1560336842

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 53, 106, 133, 161, 266, 322, 371, 437, 742, 874, 1007, 1219, 2014, 2438, 3059, 5237, 6118, 7049, 8533, 10474, 14098, 17066, 23161, 36659, 46322, 73318, 99503, 120451, 162127, 199006, 240902, 277561, 324254, 555122, 696521, 843157, 1393042, 1686314, 1942927, 2288569, 3885854, 4577138, 5273659, 6383903, 10547318, 12767806, 16019983, 32039966, 36915613, 44687321, 73831226, 89374642, 121294157, 242588314, 849059099, 1698118198]

約数ペア:

[(1, 1698118198), (2, 849059099), (7, 242588314), (14, 121294157), (19, 89374642), (23, 73831226), (38, 44687321), (46, 36915613), (53, 32039966), (106, 16019983), (133, 12767806), (161, 10547318), (266, 6383903), (322, 5273659), (371, 4577138), (437, 3885854), (742, 2288569), (874, 1942927), (1007, 1686314), (1219, 1393042), (2014, 843157), (2438, 696521), (3059, 555122), (5237, 324254), (6118, 277561), (7049, 240902), (8533, 199006), (10474, 162127), (14098, 120451), (17066, 99503), (23161, 73318), (36659, 46322)]