28103666669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{180317}}^1$

素因数の和:180980

約数の個数: 16

約数和(自身を含む): 31909073280

約数和(自身を除く): 3805406611

約数列:

[1, 13, 19, 247, 631, 8203, 11989, 155857, 180317, 2344121, 3426023, 44538299, 113780027, 1479140351, 2161820513, 28103666669]

約数ペア:

[(1, 28103666669), (13, 2161820513), (19, 1479140351), (247, 113780027), (631, 44538299), (8203, 3426023), (11989, 2344121), (155857, 180317)]