2085386719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 2416901760

約数和(自身を除く): 331515041

約数列:

[1, 13, 17, 103, 221, 289, 317, 1339, 1751, 3757, 4121, 4913, 5389, 22763, 29767, 32651, 63869, 70057, 91613, 386971, 424463, 506039, 555067, 1190969, 1557421, 6578507, 7215871, 9436139, 20246473, 122669807, 160414363, 2085386719]

約数ペア:

[(1, 2085386719), (13, 160414363), (17, 122669807), (103, 20246473), (221, 9436139), (289, 7215871), (317, 6578507), (1339, 1557421), (1751, 1190969), (3757, 555067), (4121, 506039), (4913, 424463), (5389, 386971), (22763, 91613), (29767, 70057), (32651, 63869)]