2110722976

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{16139}}^1$

素因数の和:16277

約数の個数: 48

約数和(自身を含む): 4286913120

約数和(自身を除く): 2176190144

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 1952, 2144, 4087, 8174, 16139, 16348, 32278, 32696, 64556, 65392, 129112, 130784, 258224, 516448, 984479, 1081313, 1968958, 2162626, 3937916, 4325252, 7875832, 8650504, 15751664, 17301008, 31503328, 34602016, 65960093, 131920186, 263840372, 527680744, 1055361488, 2110722976]

約数ペア:

[(1, 2110722976), (2, 1055361488), (4, 527680744), (8, 263840372), (16, 131920186), (32, 65960093), (61, 34602016), (67, 31503328), (122, 17301008), (134, 15751664), (244, 8650504), (268, 7875832), (488, 4325252), (536, 3937916), (976, 2162626), (1072, 1968958), (1952, 1081313), (2144, 984479), (4087, 516448), (8174, 258224), (16139, 130784), (16348, 129112), (32278, 65392), (32696, 64556)]