2644048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 5687136

約数和(自身を除く): 3043088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 181, 332, 362, 664, 724, 913, 1328, 1448, 1826, 1991, 2896, 3652, 3982, 7304, 7964, 14608, 15023, 15928, 30046, 31856, 60092, 120184, 165253, 240368, 330506, 661012, 1322024, 2644048]

約数ペア:

[(1, 2644048), (2, 1322024), (4, 661012), (8, 330506), (11, 240368), (16, 165253), (22, 120184), (44, 60092), (83, 31856), (88, 30046), (166, 15928), (176, 15023), (181, 14608), (332, 7964), (362, 7304), (664, 3982), (724, 3652), (913, 2896), (1328, 1991), (1448, 1826)]