1208943472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{82759}}^1$

素因数の和:82861

約数の個数: 40

約数和(自身を含む): 2586084480

約数和(自身を除く): 1377141008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 14608, 82759, 165518, 331036, 662072, 910349, 1324144, 1820698, 3641396, 6868997, 7282792, 13737994, 14565584, 27475988, 54951976, 75558967, 109903952, 151117934, 302235868, 604471736, 1208943472]

約数ペア:

[(1, 1208943472), (2, 604471736), (4, 302235868), (8, 151117934), (11, 109903952), (16, 75558967), (22, 54951976), (44, 27475988), (83, 14565584), (88, 13737994), (166, 7282792), (176, 6868997), (332, 3641396), (664, 1820698), (913, 1324144), (1328, 910349), (1826, 662072), (3652, 331036), (7304, 165518), (14608, 82759)]