832156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1261

約数の個数: 18

約数和(自身を含む): 1578192

約数和(自身を除く): 746036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1231, 2462, 4924, 16003, 32006, 64012, 208039, 416078, 832156]

約数ペア:

[(1, 832156), (2, 416078), (4, 208039), (13, 64012), (26, 32006), (52, 16003), (169, 4924), (338, 2462), (676, 1231)]