619090393

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 646272000

約数和(自身を除く): 27181607

約数列:

[1, 43, 71, 199, 1019, 3053, 8557, 14129, 43817, 72349, 202781, 607547, 3111007, 8719583, 14397451, 619090393]

約数ペア:

[(1, 619090393), (43, 14397451), (71, 8719583), (199, 3111007), (1019, 607547), (3053, 202781), (8557, 72349), (14129, 43817)]