2038996799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{210011}}^1$

素因数の和:210110

約数の個数: 16

約数和(自身を含む): 2486542080

約数和(自身を除く): 447545281

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 210011, 1470077, 3990209, 15330803, 27931463, 107315621, 291285257, 2038996799]

約数ペア:

[(1, 2038996799), (7, 291285257), (19, 107315621), (73, 27931463), (133, 15330803), (511, 3990209), (1387, 1470077), (9709, 210011)]