7109860

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 14983416

約数和(自身を除く): 7873556

約数列:

[1, 2, 4, 5, 10, 20, 433, 821, 866, 1642, 1732, 2165, 3284, 4105, 4330, 8210, 8660, 16420, 355493, 710986, 1421972, 1777465, 3554930, 7109860]

約数ペア:

[(1, 7109860), (2, 3554930), (4, 1777465), (5, 1421972), (10, 710986), (20, 355493), (433, 16420), (821, 8660), (866, 8210), (1642, 4330), (1732, 4105), (2165, 3284)]