38897742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498689}}^1$

素因数の和:498707

約数の個数: 16

約数和(自身を含む): 83779920

約数和(自身を除く): 44882178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 498689, 997378, 1496067, 2992134, 6482957, 12965914, 19448871, 38897742]

約数ペア:

[(1, 38897742), (2, 19448871), (3, 12965914), (6, 6482957), (13, 2992134), (26, 1496067), (39, 997378), (78, 498689)]