2654756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 5268480

約数和(自身を除く): 2613724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2687, 5374, 10748, 34931, 51053, 69862, 102106, 139724, 204212, 663689, 1327378, 2654756]

約数ペア:

[(1, 2654756), (2, 1327378), (4, 663689), (13, 204212), (19, 139724), (26, 102106), (38, 69862), (52, 51053), (76, 34931), (247, 10748), (494, 5374), (988, 2687)]