139264268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{243469}}^1$

素因数の和:243497

約数の個数: 24

約数和(自身を含む): 286320720

約数和(自身を除く): 147056452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 243469, 486938, 973876, 2678159, 3165097, 5356318, 6330194, 10712636, 12660388, 34816067, 69632134, 139264268]

約数ペア:

[(1, 139264268), (2, 69632134), (4, 34816067), (11, 12660388), (13, 10712636), (22, 6330194), (26, 5356318), (44, 3165097), (52, 2678159), (143, 973876), (286, 486938), (572, 243469)]