2100048736

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{16823}}^1$

素因数の和:16963

約数の個数: 48

約数和(自身を含む): 4273565184

約数和(自身を除く): 2173516448

約数列:

[1, 2, 4, 8, 16, 32, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 1504, 2656, 3901, 7802, 15604, 16823, 31208, 33646, 62416, 67292, 124832, 134584, 269168, 538336, 790681, 1396309, 1581362, 2792618, 3162724, 5585236, 6325448, 11170472, 12650896, 22340944, 25301792, 44681888, 65626523, 131253046, 262506092, 525012184, 1050024368, 2100048736]

約数ペア:

[(1, 2100048736), (2, 1050024368), (4, 525012184), (8, 262506092), (16, 131253046), (32, 65626523), (47, 44681888), (83, 25301792), (94, 22340944), (166, 12650896), (188, 11170472), (332, 6325448), (376, 5585236), (664, 3162724), (752, 2792618), (1328, 1581362), (1504, 1396309), (2656, 790681), (3901, 538336), (7802, 269168), (15604, 134584), (16823, 124832), (31208, 67292), (33646, 62416)]