987119612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^2\times {\mathrm{241}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 1818664848

約数和(自身を除く): 831545236

約数列:

[1, 2, 4, 23, 46, 92, 211, 241, 422, 482, 844, 964, 4853, 5543, 9706, 11086, 19412, 22172, 44521, 50851, 89042, 101702, 178084, 203404, 1023983, 1169573, 2047966, 2339146, 4095932, 4678292, 10729561, 21459122, 42918244, 246779903, 493559806, 987119612]

約数ペア:

[(1, 987119612), (2, 493559806), (4, 246779903), (23, 42918244), (46, 21459122), (92, 10729561), (211, 4678292), (241, 4095932), (422, 2339146), (482, 2047966), (844, 1169573), (964, 1023983), (4853, 203404), (5543, 178084), (9706, 101702), (11086, 89042), (19412, 50851), (22172, 44521)]