1245502448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1096393}}^1$

素因数の和:1096472

約数の個数: 20

約数和(自身を含む): 2447151408

約数和(自身を除く): 1201648960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1096393, 2192786, 4385572, 8771144, 17542288, 77843903, 155687806, 311375612, 622751224, 1245502448]

約数ペア:

[(1, 1245502448), (2, 622751224), (4, 311375612), (8, 155687806), (16, 77843903), (71, 17542288), (142, 8771144), (284, 4385572), (568, 2192786), (1136, 1096393)]