27903964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{634181}}^1$

素因数の和:634196

約数の個数: 12

約数和(自身を含む): 53271288

約数和(自身を除く): 25367324

約数列:

[1, 2, 4, 11, 22, 44, 634181, 1268362, 2536724, 6975991, 13951982, 27903964]

約数ペア:

[(1, 27903964), (2, 13951982), (4, 6975991), (11, 2536724), (22, 1268362), (44, 634181)]