2648389623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 3889036800

約数和(自身を除く): 1240647177

約数列:

[1, 3, 11, 33, 149, 447, 557, 967, 1639, 1671, 2901, 4917, 6127, 10637, 18381, 31911, 82993, 144083, 248979, 432249, 538619, 912923, 1584913, 1615857, 2738769, 4754739, 5924809, 17774427, 80254231, 240762693, 882796541, 2648389623]

約数ペア:

[(1, 2648389623), (3, 882796541), (11, 240762693), (33, 80254231), (149, 17774427), (447, 5924809), (557, 4754739), (967, 2738769), (1639, 1615857), (1671, 1584913), (2901, 912923), (4917, 538619), (6127, 432249), (10637, 248979), (18381, 144083), (31911, 82993)]