240894878

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{22973}}^1$

素因数の和:23096

約数の個数: 24

約数和(自身を含む): 424283832

約数和(自身を除く): 183388954

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 22973, 45946, 160811, 321622, 1125677, 2251354, 2458111, 4916222, 17206777, 34413554, 120447439, 240894878]

約数ペア:

[(1, 240894878), (2, 120447439), (7, 34413554), (14, 17206777), (49, 4916222), (98, 2458111), (107, 2251354), (214, 1125677), (749, 321622), (1498, 160811), (5243, 45946), (10486, 22973)]