2977886473

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 3207568896

約数和(自身を除く): 229682423

約数列:

[1, 19, 71, 223, 361, 521, 1349, 4237, 9899, 15833, 25631, 36991, 80503, 116183, 188081, 300827, 702829, 2207477, 5715713, 8248993, 13353751, 41942063, 156730867, 2977886473]

約数ペア:

[(1, 2977886473), (19, 156730867), (71, 41942063), (223, 13353751), (361, 8248993), (521, 5715713), (1349, 2207477), (4237, 702829), (9899, 300827), (15833, 188081), (25631, 116183), (36991, 80503)]