1310974787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{9371}}^1$

素因数の和:9626

約数の個数: 16

約数和(自身を含む): 1424544000

約数和(自身を除く): 113569213

約数列:

[1, 19, 37, 199, 703, 3781, 7363, 9371, 139897, 178049, 346727, 1864829, 6587813, 35431751, 68998673, 1310974787]

約数ペア:

[(1, 1310974787), (19, 68998673), (37, 35431751), (199, 6587813), (703, 1864829), (3781, 346727), (7363, 178049), (9371, 139897)]