256193531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1567}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 284497920

約数和(自身を除く): 28304389

約数列:

[1, 11, 89, 167, 979, 1567, 1837, 14863, 17237, 139463, 163493, 261689, 1534093, 2878579, 23290321, 256193531]

約数ペア:

[(1, 256193531), (11, 23290321), (89, 2878579), (167, 1534093), (979, 261689), (1567, 163493), (1837, 139463), (14863, 17237)]