2255866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 3668544

約数和(自身を除く): 1412678

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1543, 3086, 26231, 52462, 66349, 132698, 1127933, 2255866]

約数ペア:

[(1, 2255866), (2, 1127933), (17, 132698), (34, 66349), (43, 52462), (86, 26231), (731, 3086), (1462, 1543)]