1275644504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{132109}}^1$

素因数の和:132203

約数の個数: 32

約数和(自身を含む): 2568218400

約数和(自身を除く): 1292573896

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 132109, 264218, 528436, 1056872, 2245853, 4491706, 8983412, 9379739, 17966824, 18759478, 37518956, 75037912, 159455563, 318911126, 637822252, 1275644504]

約数ペア:

[(1, 1275644504), (2, 637822252), (4, 318911126), (8, 159455563), (17, 75037912), (34, 37518956), (68, 18759478), (71, 17966824), (136, 9379739), (142, 8983412), (284, 4491706), (568, 2245853), (1207, 1056872), (2414, 528436), (4828, 264218), (9656, 132109)]