2549129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2946240

約数和(自身を除く): 397111

約数列:

[1, 11, 29, 61, 131, 319, 671, 1441, 1769, 3799, 7991, 19459, 41789, 87901, 231739, 2549129]

約数ペア:

[(1, 2549129), (11, 231739), (29, 87901), (61, 41789), (131, 19459), (319, 7991), (671, 3799), (1441, 1769)]