2007455219

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{8089}}^1$

素因数の和:8411

約数の個数: 24

約数和(自身を含む): 2530681440

約数和(自身を除く): 523226221

約数列:

[1, 7, 11, 77, 121, 293, 847, 2051, 3223, 8089, 22561, 35453, 56623, 88979, 248171, 622853, 978769, 2370077, 6851383, 16590539, 26070847, 182495929, 286779317, 2007455219]

約数ペア:

[(1, 2007455219), (7, 286779317), (11, 182495929), (77, 26070847), (121, 16590539), (293, 6851383), (847, 2370077), (2051, 978769), (3223, 622853), (8089, 248171), (22561, 88979), (35453, 56623)]