260006084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39371}}^1$

素因数の和:39515

約数の個数: 24

約数和(自身を含む): 493882368

約数和(自身を除く): 233876284

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 39371, 78742, 157484, 511823, 1023646, 2047292, 5000117, 10000234, 20000468, 65001521, 130003042, 260006084]

約数ペア:

[(1, 260006084), (2, 130003042), (4, 65001521), (13, 20000468), (26, 10000234), (52, 5000117), (127, 2047292), (254, 1023646), (508, 511823), (1651, 157484), (3302, 78742), (6604, 39371)]