2247641081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1259}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 2799820800

約数和(自身を除く): 552179719

約数列:

[1, 7, 19, 31, 133, 217, 433, 589, 1259, 3031, 4123, 8227, 8813, 13423, 23921, 39029, 57589, 93961, 167447, 255037, 273203, 545147, 741551, 1785259, 3816029, 5190857, 10357793, 16899557, 72504551, 118296899, 321091583, 2247641081]

約数ペア:

[(1, 2247641081), (7, 321091583), (19, 118296899), (31, 72504551), (133, 16899557), (217, 10357793), (433, 5190857), (589, 3816029), (1259, 1785259), (3031, 741551), (4123, 545147), (8227, 273203), (8813, 255037), (13423, 167447), (23921, 93961), (39029, 57589)]