1799951008

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{1051}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 3586857120

約数和(自身を除く): 1786906112

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 491, 872, 982, 1051, 1744, 1964, 2102, 3488, 3928, 4204, 7856, 8408, 15712, 16816, 33632, 53519, 107038, 114559, 214076, 229118, 428152, 458236, 516041, 856304, 916472, 1032082, 1712608, 1832944, 2064164, 3665888, 4128328, 8256656, 16513312, 56248469, 112496938, 224993876, 449987752, 899975504, 1799951008]

約数ペア:

[(1, 1799951008), (2, 899975504), (4, 449987752), (8, 224993876), (16, 112496938), (32, 56248469), (109, 16513312), (218, 8256656), (436, 4128328), (491, 3665888), (872, 2064164), (982, 1832944), (1051, 1712608), (1744, 1032082), (1964, 916472), (2102, 856304), (3488, 516041), (3928, 458236), (4204, 428152), (7856, 229118), (8408, 214076), (15712, 114559), (16816, 107038), (33632, 53519)]