449084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 18

約数和(自身を含む): 832104

約数和(自身を除く): 383020

約数列:

[1, 2, 4, 19, 38, 76, 311, 361, 622, 722, 1244, 1444, 5909, 11818, 23636, 112271, 224542, 449084]

約数ペア:

[(1, 449084), (2, 224542), (4, 112271), (19, 23636), (38, 11818), (76, 5909), (311, 1444), (361, 1244), (622, 722)]