2728651

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 312629

約数列:

[1, 23, 31, 43, 89, 713, 989, 1333, 2047, 2759, 3827, 30659, 63457, 88021, 118637, 2728651]

約数ペア:

[(1, 2728651), (23, 118637), (31, 88021), (43, 63457), (89, 30659), (713, 3827), (989, 2759), (1333, 2047)]