2506172224

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{281719}}^1$

素因数の和:281870

約数の個数: 28

約数和(自身を含む): 5008981600

約数和(自身を除く): 2502809376

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 281719, 563438, 1126876, 2253752, 4507504, 9015008, 18030016, 39158941, 78317882, 156635764, 313271528, 626543056, 1253086112, 2506172224]

約数ペア:

[(1, 2506172224), (2, 1253086112), (4, 626543056), (8, 313271528), (16, 156635764), (32, 78317882), (64, 39158941), (139, 18030016), (278, 9015008), (556, 4507504), (1112, 2253752), (2224, 1126876), (4448, 563438), (8896, 281719)]