2051237357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 2449004544

約数和(自身を除く): 397767187

約数列:

[1, 13, 17, 31, 71, 221, 403, 527, 923, 1207, 2201, 4217, 6851, 15691, 28613, 37417, 54821, 71689, 130727, 299407, 486421, 931957, 1699451, 2222359, 3892291, 5089919, 9281617, 28890667, 66168947, 120661021, 157787489, 2051237357]

約数ペア:

[(1, 2051237357), (13, 157787489), (17, 120661021), (31, 66168947), (71, 28890667), (221, 9281617), (403, 5089919), (527, 3892291), (923, 2222359), (1207, 1699451), (2201, 931957), (4217, 486421), (6851, 299407), (15691, 130727), (28613, 71689), (37417, 54821)]