25411646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3803}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 41220144

約数和(自身を除く): 15808498

約数列:

[1, 2, 13, 26, 257, 514, 3341, 3803, 6682, 7606, 49439, 98878, 977371, 1954742, 12705823, 25411646]

約数ペア:

[(1, 25411646), (2, 12705823), (13, 1954742), (26, 977371), (257, 98878), (514, 49439), (3341, 7606), (3803, 6682)]