2056570245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1062827}}^1$

素因数の和:1062881

約数の個数: 24

約数和(自身を含む): 3647625696

約数和(自身を除く): 1591055451

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 1062827, 3188481, 5314135, 9565443, 15942405, 45701561, 47827215, 137104683, 228507805, 411314049, 685523415, 2056570245]

約数ペア:

[(1, 2056570245), (3, 685523415), (5, 411314049), (9, 228507805), (15, 137104683), (43, 47827215), (45, 45701561), (129, 15942405), (215, 9565443), (387, 5314135), (645, 3188481), (1935, 1062827)]