28284613610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257132851}}^1$

素因数の和:257132869

約数の個数: 16

約数和(自身を含む): 55540696032

約数和(自身を除く): 27256082422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257132851, 514265702, 1285664255, 2571328510, 2828461361, 5656922722, 14142306805, 28284613610]

約数ペア:

[(1, 28284613610), (2, 14142306805), (5, 5656922722), (10, 2828461361), (11, 2571328510), (22, 1285664255), (55, 514265702), (110, 257132851)]