2016129851351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1\times {\mathrm{65929}}^1$

素因数の和:67535

約数の個数: 32

約数和(自身を含む): 2523711790080

約数和(自身を除く): 507581938729

約数列:

[1, 7, 11, 77, 311, 1277, 2177, 3421, 8939, 14047, 23947, 65929, 98329, 397147, 461503, 725219, 2780029, 4368617, 5076533, 20503919, 30580319, 84191333, 143527433, 225543109, 589339331, 926104663, 1578801763, 6482732641, 26183504563, 183284531941, 288018550193, 2016129851351]

約数ペア:

[(1, 2016129851351), (7, 288018550193), (11, 183284531941), (77, 26183504563), (311, 6482732641), (1277, 1578801763), (2177, 926104663), (3421, 589339331), (8939, 225543109), (14047, 143527433), (23947, 84191333), (65929, 30580319), (98329, 20503919), (397147, 5076533), (461503, 4368617), (725219, 2780029)]