2730629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 462715

約数列:

[1, 11, 23, 43, 251, 253, 473, 989, 2761, 5773, 10793, 10879, 63503, 118723, 248239, 2730629]

約数ペア:

[(1, 2730629), (11, 248239), (23, 118723), (43, 63503), (251, 10879), (253, 10793), (473, 5773), (989, 2761)]