408020054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{46567}}^1$

素因数の和:46919

約数の個数: 16

約数和(自身を含む): 661079328

約数和(自身を除く): 253059274

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 46567, 93134, 605371, 1210742, 15693079, 31386158, 204010027, 408020054]

約数ペア:

[(1, 408020054), (2, 204010027), (13, 31386158), (26, 15693079), (337, 1210742), (674, 605371), (4381, 93134), (8762, 46567)]