2048599

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2510080

約数和(自身を除く): 461481

約数列:

[1, 7, 19, 73, 133, 211, 511, 1387, 1477, 4009, 9709, 15403, 28063, 107821, 292657, 2048599]

約数ペア:

[(1, 2048599), (7, 292657), (19, 107821), (73, 28063), (133, 15403), (211, 9709), (511, 4009), (1387, 1477)]