2563797742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{138899}}^1$

素因数の和:139751

約数の個数: 16

約数和(自身を含む): 4200336000

約数和(自身を除く): 1636538258

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 18458, 138899, 277798, 1527889, 3055778, 116536261, 233072522, 1281898871, 2563797742]

約数ペア:

[(1, 2563797742), (2, 1281898871), (11, 233072522), (22, 116536261), (839, 3055778), (1678, 1527889), (9229, 277798), (18458, 138899)]